621330607

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 650501280

約数和(自身を除く): 29170673

約数列:

[1, 43, 53, 337, 809, 2279, 14491, 17861, 34787, 42877, 272633, 768023, 1843711, 11723219, 14449549, 621330607]

約数ペア:

[(1, 621330607), (43, 14449549), (53, 11723219), (337, 1843711), (809, 768023), (2279, 272633), (14491, 42877), (17861, 34787)]