摘要
定义φ_e(N)为广义Euler函数,其中N为一正整数.讨论了当e=7时φ_e(N)的准确计算公式问题,给出某些特殊类型正整数N的φ_7(N)的准确计算公式.
Letφe(N)to be generalized Euler function,where N is a positive integer.The problem of accurate calculation formula of the generalized Euler functionφe(N)when e=7 was discussed,and the accurate calculation formula of the generalized Euler functionφ7(N)for several kinds of positive integers.
作者
周健
张四保
ZHOU Jian;ZHANG Si-bao(School of Mathematics and Statistics,Kashi University Kashi 844008,China)
出处
《数学的实践与认识》
北大核心
2019年第7期294-298,共5页
Mathematics in Practice and Theory
基金
新疆维吾尔自治区自然科学基金(2017D01A13)
