1330402221

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1063471}}^1$

素因数の和:1063616

約数の個数: 12

約数和(自身を含む): 1935519040

約数和(自身を除く): 605116819

約数列:

[1, 3, 9, 139, 417, 1251, 1063471, 3190413, 9571239, 147822469, 443467407, 1330402221]

約数ペア:

[(1, 1330402221), (3, 443467407), (9, 147822469), (139, 9571239), (417, 3190413), (1251, 1063471)]