The divisor problem for (<i>k, r</i>) โ integers
The divisor problem for (<i>k, r</i>) โ integers
Let k and r be fixed integers such that 1 < r < k . It is well-known that a positive integer is called r -free if it is not divisible by the r -th power of any integer > 1. We call a positive integer n , a ( โฆ