1330876491

素因数分解:

$3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{57457}}^1$

素因数の和:58570

約数の個数: 16

約数和(自身を含む): 2029876224

約数和(自身を除く): 698999733

約数列:

[1, 3, 7, 21, 1103, 3309, 7721, 23163, 57457, 172371, 402199, 1206597, 63375071, 190125213, 443625497, 1330876491]

約数ペア:

[(1, 1330876491), (3, 443625497), (7, 190125213), (21, 63375071), (1103, 1206597), (3309, 402199), (7721, 172371), (23163, 57457)]