56710759

素因数分解:

$7^1\times {\mathrm{17}}^4\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 20

約数和(自身を含む): 69572944

約数和(自身を除く): 12862185

約数列:

[1, 7, 17, 97, 119, 289, 679, 1649, 2023, 4913, 11543, 28033, 34391, 83521, 196231, 476561, 584647, 3335927, 8101537, 56710759]

約数ペア:

[(1, 56710759), (7, 8101537), (17, 3335927), (97, 584647), (119, 476561), (289, 196231), (679, 83521), (1649, 34391), (2023, 28033), (4913, 11543)]