120679951

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 140456448

約数和(自身を除く): 19776497

約数列:

[1, 7, 101, 131, 707, 917, 1303, 9121, 13231, 92617, 131603, 170693, 921221, 1194851, 17239993, 120679951]

約数ペア:

[(1, 120679951), (7, 17239993), (101, 1194851), (131, 921221), (707, 170693), (917, 131603), (1303, 92617), (9121, 13231)]