70665889

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{12119}}^1$

素因数の和:12157

約数の個数: 16

約数和(自身を含む): 87264000

約数和(自身を除く): 16598111

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 12119, 84833, 206023, 593831, 1442161, 4156817, 10095127, 70665889]

約数ペア:

[(1, 70665889), (7, 10095127), (17, 4156817), (49, 1442161), (119, 593831), (343, 206023), (833, 84833), (5831, 12119)]