Kolenick, Joseph F.; Youngstown State University. Dept. of Mathematics.
(2007)
If the natural number n has the canonical form pa1pa2p ...[pi]ar, then we say that an exponential divisor of n has the form d = pb11... pb22... prbr, where bi|ai for i = 1, 2, . . . r. We denote the sum of the exponential ...