13361243889

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2045819}}^1$

素因数の和:2046140

約数の個数: 16

約数和(自身を含む): 20425466880

約数和(自身を除く): 7064222991

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 2045819, 6137457, 14320733, 42962199, 636249709, 1908749127, 4453747963, 13361243889]

約数ペア:

[(1, 13361243889), (3, 4453747963), (7, 1908749127), (21, 636249709), (311, 42962199), (933, 14320733), (2177, 6137457), (6531, 2045819)]