328133757

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{25243}}^1$

素因数の和:25872

約数の個数: 16

約数和(自身を含む): 500840960

約数和(自身を除く): 172707203

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 12999, 25243, 75729, 176701, 530103, 15625417, 46876251, 109377919, 328133757]

約数ペア:

[(1, 328133757), (3, 109377919), (7, 46876251), (21, 15625417), (619, 530103), (1857, 176701), (4333, 75729), (12999, 25243)]