561444003

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{552059}}^1$

素因数の和:552178

約数の個数: 12

約数和(自身を含む): 818152920

約数和(自身を除く): 256708917

約数列:

[1, 3, 9, 113, 339, 1017, 552059, 1656177, 4968531, 62382667, 187148001, 561444003]

約数ペア:

[(1, 561444003), (3, 187148001), (9, 62382667), (113, 4968531), (339, 1656177), (1017, 552059)]