338429277

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{270527}}^1$

素因数の和:270672

約数の個数: 12

約数和(自身を含む): 492360960

約数和(自身を除く): 153931683

約数列:

[1, 3, 9, 139, 417, 1251, 270527, 811581, 2434743, 37603253, 112809759, 338429277]

約数ペア:

[(1, 338429277), (3, 112809759), (9, 37603253), (139, 2434743), (417, 811581), (1251, 270527)]