13289801

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3851}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 16640640

約数和(自身を除く): 3350839

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 3851, 26957, 65467, 111679, 458269, 781753, 1898543, 13289801]

約数ペア:

[(1, 13289801), (7, 1898543), (17, 781753), (29, 458269), (119, 111679), (203, 65467), (493, 26957), (3451, 3851)]