120717798971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{25701043}}^1$

素因数の和:25701122

約数の個数: 16

約数和(自身を含む): 152972613888

約数和(自身を除く): 32254814917

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 25701043, 179907301, 282711473, 1567763623, 1978980311, 10974345361, 17245399853, 120717798971]

約数ペア:

[(1, 120717798971), (7, 17245399853), (11, 10974345361), (61, 1978980311), (77, 1567763623), (427, 282711473), (671, 179907301), (4697, 25701043)]