2200658247

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{278177}}^1$

素因数の和:278479

約数の個数: 16

約数和(自身を含む): 3271373280

約数和(自身を除く): 1070715033

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 278177, 834531, 2503593, 7510779, 81505861, 244517583, 733552749, 2200658247]

約数ペア:

[(1, 2200658247), (3, 733552749), (9, 244517583), (27, 81505861), (293, 7510779), (879, 2503593), (2637, 834531), (7911, 278177)]