13811007

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1373}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 21104640

約数和(自身を除く): 7293633

約数列:

[1, 3, 7, 21, 479, 1373, 1437, 3353, 4119, 9611, 10059, 28833, 657667, 1973001, 4603669, 13811007]

約数ペア:

[(1, 13811007), (3, 4603669), (7, 1973001), (21, 657667), (479, 28833), (1373, 10059), (1437, 9611), (3353, 4119)]