30651943

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 36071424

約数和(自身を除く): 5419481

約数列:

[1, 7, 47, 151, 329, 617, 1057, 4319, 7097, 28999, 49679, 93167, 202993, 652169, 4378849, 30651943]

約数ペア:

[(1, 30651943), (7, 4378849), (47, 652169), (151, 202993), (329, 93167), (617, 49679), (1057, 28999), (4319, 7097)]