27896637123

素因数分解:

$3^2\times {\mathrm{4493}}^1\times {\mathrm{689879}}^1$

素因数の和:694378

約数の個数: 12

約数和(自身を含む): 40304169360

約数和(自身を除く): 12407532237

約数列:

[1, 3, 9, 4493, 13479, 40437, 689879, 2069637, 6208911, 3099626347, 9298879041, 27896637123]

約数ペア:

[(1, 27896637123), (3, 9298879041), (9, 3099626347), (4493, 6208911), (13479, 2069637), (40437, 689879)]