12989892171

素因数分解:

$3^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1\times {\mathrm{13267}}^1$

素因数の和:14498

約数の個数: 16

約数和(自身を含む): 17386387200

約数和(自身を除く): 4396495029

約数列:

[1, 3, 389, 839, 1167, 2517, 13267, 39801, 326371, 979113, 5160863, 11131013, 15482589, 33393039, 4329964057, 12989892171]

約数ペア:

[(1, 12989892171), (3, 4329964057), (389, 33393039), (839, 15482589), (1167, 11131013), (2517, 5160863), (13267, 979113), (39801, 326371)]