17081519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 21123648

約数和(自身を除く): 4042129

約数列:

[1, 7, 13, 91, 337, 557, 2359, 3899, 4381, 7241, 30667, 50687, 187709, 1313963, 2440217, 17081519]

約数ペア:

[(1, 17081519), (7, 2440217), (13, 1313963), (91, 187709), (337, 50687), (557, 30667), (2359, 7241), (3899, 4381)]