56107401

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1597}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 87442560

約数和(自身を除く): 31335159

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1597, 1673, 4791, 5019, 11179, 11711, 33537, 35133, 78253, 234759, 381683, 1145049, 2671781, 8015343, 18702467, 56107401]

約数ペア:

[(1, 56107401), (3, 18702467), (7, 8015343), (21, 2671781), (49, 1145049), (147, 381683), (239, 234759), (717, 78253), (1597, 35133), (1673, 33537), (4791, 11711), (5019, 11179)]