2015350071

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{271867}}^1$

素因数の和:272230

約数の個数: 16

約数和(自身を含む): 3079720704

約数和(自身を除く): 1064370633

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 271867, 815601, 1903069, 5709207, 95969051, 287907153, 671783357, 2015350071]

約数ペア:

[(1, 2015350071), (3, 671783357), (7, 287907153), (21, 95969051), (353, 5709207), (1059, 1903069), (2471, 815601), (7413, 271867)]