12172431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 16904160

約数和(自身を除く): 4731729

約数列:

[1, 3, 29, 87, 181, 543, 773, 2319, 5249, 15747, 22417, 67251, 139913, 419739, 4057477, 12172431]

約数ペア:

[(1, 12172431), (3, 4057477), (29, 419739), (87, 139913), (181, 67251), (543, 22417), (773, 15747), (2319, 5249)]