2190931107

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1\times {\mathrm{12659}}^1$

素因数の和:14554

約数の個数: 16

約数和(自身を含む): 3017333760

約数和(自身を除く): 826402653

約数列:

[1, 3, 31, 93, 1861, 5583, 12659, 37977, 57691, 173073, 392429, 1177287, 23558399, 70675197, 730310369, 2190931107]

約数ペア:

[(1, 2190931107), (3, 730310369), (31, 70675197), (93, 23558399), (1861, 1177287), (5583, 392429), (12659, 173073), (37977, 57691)]