12308961

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3037}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 18859904

約数和(自身を除く): 6550943

約数列:

[1, 3, 7, 21, 193, 579, 1351, 3037, 4053, 9111, 21259, 63777, 586141, 1758423, 4102987, 12308961]

約数ペア:

[(1, 12308961), (3, 4102987), (7, 1758423), (21, 586141), (193, 63777), (579, 21259), (1351, 9111), (3037, 4053)]