7703019

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1632

約数の個数: 20

約数和(自身を含む): 11703120

約数和(自身を除く): 4000101

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1559, 1647, 4677, 4941, 14031, 42093, 95099, 126279, 285297, 855891, 2567673, 7703019]

約数ペア:

[(1, 7703019), (3, 2567673), (9, 855891), (27, 285297), (61, 126279), (81, 95099), (183, 42093), (549, 14031), (1559, 4941), (1647, 4677)]