2488617

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 1261143

約数列:

[1, 3, 9, 27, 61, 183, 549, 1511, 1647, 4533, 13599, 40797, 92171, 276513, 829539, 2488617]

約数ペア:

[(1, 2488617), (3, 829539), (9, 276513), (27, 92171), (61, 40797), (183, 13599), (549, 4533), (1511, 1647)]