12226779

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{22271}}^1$

素因数の和:22338

約数の個数: 12

約数和(自身を含む): 17951232

約数和(自身を除く): 5724453

約数列:

[1, 3, 9, 61, 183, 549, 22271, 66813, 200439, 1358531, 4075593, 12226779]

約数ペア:

[(1, 12226779), (3, 4075593), (9, 1358531), (61, 200439), (183, 66813), (549, 22271)]