490692891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1\times {\mathrm{5393}}^1$

素因数の和:7742

約数の個数: 16

約数和(自身を含む): 705017376

約数和(自身を除く): 214324485

約数列:

[1, 3, 13, 39, 2333, 5393, 6999, 16179, 30329, 70109, 90987, 210327, 12581869, 37745607, 163564297, 490692891]

約数ペア:

[(1, 490692891), (3, 163564297), (13, 37745607), (39, 12581869), (2333, 210327), (5393, 90987), (6999, 70109), (16179, 30329)]