20173621383

素因数分解:

$3^2\times {\mathrm{5039}}^1\times {\mathrm{444833}}^1$

素因数の和:449878

約数の個数: 12

約数和(自身を含む): 29145523680

約数和(自身を除く): 8971902297

約数列:

[1, 3, 9, 5039, 15117, 45351, 444833, 1334499, 4003497, 2241513487, 6724540461, 20173621383]

約数ペア:

[(1, 20173621383), (3, 6724540461), (9, 2241513487), (5039, 4003497), (15117, 1334499), (45351, 444833)]