2999727

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 4472160

約数和(自身を除く): 1472433

約数列:

[1, 3, 9, 27, 241, 461, 723, 1383, 2169, 4149, 6507, 12447, 111101, 333303, 999909, 2999727]

約数ペア:

[(1, 2999727), (3, 999909), (9, 333303), (27, 111101), (241, 12447), (461, 6507), (723, 4149), (1383, 2169)]