On the Congruence $\sigma(n)\equiv 1\pmod n$, II
Received:March 27, 2013  Revised:June 04, 2013
Key Words: quasiperfect number   quasi-multiperfect number.  
Fund Project:Supported by the National Natural Science Foundation of China (Grant No.10901002) and the Natural Science Foundation of Anhui Province (Grant No.1208085QA02).
Author NameAffiliation
Meng LI School of Mathematics and Computer Science, Anhui Normal University, Anhui 241003, P. R. China 
Min TANG School of Mathematics and Computer Science, Anhui Normal University, Anhui 241003, P. R. China 
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Abstract:
      
Citation:
DOI:10.3770/j.issn:2095-2651.2014.02.004
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