3142521

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{9437}}^1$

素因数の和:9480

約数の個数: 12

約数和(自身を含む): 4662372

約数和(自身を除く): 1519851

約数列:

[1, 3, 9, 37, 111, 333, 9437, 28311, 84933, 349169, 1047507, 3142521]

約数ペア:

[(1, 3142521), (3, 1047507), (9, 349169), (37, 84933), (111, 28311), (333, 9437)]