13426403787

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{55609}}^1$

素因数の和:55947

約数の個数: 24

約数和(自身を含む): 19634778800

約数和(自身を除く): 6208375013

約数列:

[1, 3, 9, 139, 193, 417, 579, 1251, 1737, 26827, 55609, 80481, 166827, 241443, 500481, 7729651, 10732537, 23188953, 32197611, 69566859, 96592833, 1491822643, 4475467929, 13426403787]

約数ペア:

[(1, 13426403787), (3, 4475467929), (9, 1491822643), (139, 96592833), (193, 69566859), (417, 32197611), (579, 23188953), (1251, 10732537), (1737, 7729651), (26827, 500481), (55609, 241443), (80481, 166827)]