2016402717

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{272009}}^1$

素因数の和:272372

約数の個数: 16

約数和(自身を含む): 3081329280

約数和(自身を除く): 1064926563

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 272009, 816027, 1904063, 5712189, 96019177, 288057531, 672134239, 2016402717]

約数ペア:

[(1, 2016402717), (3, 672134239), (7, 288057531), (21, 96019177), (353, 5712189), (1059, 1904063), (2471, 816027), (7413, 272009)]