321799359

素因数分解:

$3^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{10009}}^1$

素因数の和:11550

約数の個数: 16

約数和(自身を含む): 490730240

約数和(自身を除く): 168930881

約数列:

[1, 3, 7, 21, 1531, 4593, 10009, 10717, 30027, 32151, 70063, 210189, 15323779, 45971337, 107266453, 321799359]

約数ペア:

[(1, 321799359), (3, 107266453), (7, 45971337), (21, 15323779), (1531, 210189), (4593, 70063), (10009, 32151), (10717, 30027)]