180384869

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 210569856

約数和(自身を除く): 30184987

約数列:

[1, 7, 61, 227, 427, 1589, 1861, 13027, 13847, 96929, 113521, 422447, 794647, 2957129, 25769267, 180384869]

約数ペア:

[(1, 180384869), (7, 25769267), (61, 2957129), (227, 794647), (427, 422447), (1589, 113521), (1861, 96929), (13027, 13847)]