713394787

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{17971}}^1$

素因数の和:18138

約数の個数: 16

約数和(自身を含む): 838501632

約数和(自身を除く): 125106845

約数列:

[1, 7, 53, 107, 371, 749, 5671, 17971, 39697, 125797, 952463, 1922897, 6667241, 13460279, 101913541, 713394787]

約数ペア:

[(1, 713394787), (7, 101913541), (53, 13460279), (107, 6667241), (371, 1922897), (749, 952463), (5671, 125797), (17971, 39697)]