56985609

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2417}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 78923520

約数和(自身を除く): 21937911

約数列:

[1, 3, 29, 87, 271, 813, 2417, 7251, 7859, 23577, 70093, 210279, 655007, 1965021, 18995203, 56985609]

約数ペア:

[(1, 56985609), (3, 18995203), (29, 1965021), (87, 655007), (271, 210279), (813, 70093), (2417, 23577), (7251, 7859)]