57016309

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 66439296

約数和(自身を除く): 9422987

約数列:

[1, 7, 97, 131, 641, 679, 917, 4487, 12707, 62177, 83971, 88949, 435239, 587797, 8145187, 57016309]

約数ペア:

[(1, 57016309), (7, 8145187), (97, 587797), (131, 435239), (641, 88949), (679, 83971), (917, 62177), (4487, 12707)]