2009162403

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{3889}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 2931037200

約数和(自身を除く): 921874797

約数列:

[1, 3, 9, 137, 411, 419, 1233, 1257, 3771, 3889, 11667, 35001, 57403, 172209, 516627, 532793, 1598379, 1629491, 4795137, 4888473, 14665419, 223240267, 669720801, 2009162403]

約数ペア:

[(1, 2009162403), (3, 669720801), (9, 223240267), (137, 14665419), (411, 4888473), (419, 4795137), (1233, 1629491), (1257, 1598379), (3771, 532793), (3889, 516627), (11667, 172209), (35001, 57403)]