摘要
对于任意正整数n,定义ak(n)为n的k的次根的整部,设p为一素数,ep(n)为整除n的p的最大指数,研究了ep(ak(n))的均值性质,并给出了一个有趣的渐近公式.
Let n be any postive integer, aκ (n) denotes the integer part of κ - th root of n. Let p be a prime, ep (n) denotes the largest exponent of power p which divides n. The main purpose of this paper is to study the mean value properties of ep ( aκ (n) ) and give an interesting asymptotic formula for it.
出处
《吉首大学学报(自然科学版)》
CAS
2005年第4期76-78,共3页
Journal of Jishou University(Natural Sciences Edition)
基金
ThisworkissupportedbytheProvinceEducationCommissionScienceFoundationofShaanxi(04JK301)
关键词
κ次根
最大指数
渐近公式
κ - th root
largest exponent
asymptotic formula