289322631

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{824281}}^1$

素因数の和:824303

約数の個数: 16

約数和(自身を含む): 461597920

約数和(自身を除く): 172275289

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 824281, 2472843, 7418529, 10715653, 22255587, 32146959, 96440877, 289322631]

約数ペア:

[(1, 289322631), (3, 96440877), (9, 32146959), (13, 22255587), (27, 10715653), (39, 7418529), (117, 2472843), (351, 824281)]