1490751507

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{101267}}^1$

素因数の和:101978

約数の個数: 16

約数和(自身を含む): 2274884352

約数和(自身を除く): 784132845

約数列:

[1, 3, 7, 21, 701, 2103, 4907, 14721, 101267, 303801, 708869, 2126607, 70988167, 212964501, 496917169, 1490751507]

約数ペア:

[(1, 1490751507), (3, 496917169), (7, 212964501), (21, 70988167), (701, 2126607), (2103, 708869), (4907, 303801), (14721, 101267)]