493243029

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{941}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 720064800

約数和(自身を除く): 226821771

約数列:

[1, 3, 9, 139, 417, 419, 941, 1251, 1257, 2823, 3771, 8469, 58241, 130799, 174723, 392397, 394279, 524169, 1177191, 1182837, 3548511, 54804781, 164414343, 493243029]

約数ペア:

[(1, 493243029), (3, 164414343), (9, 54804781), (139, 3548511), (417, 1182837), (419, 1177191), (941, 524169), (1251, 394279), (1257, 392397), (2823, 174723), (3771, 130799), (8469, 58241)]