14131521

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{42437}}^1$

素因数の和:42480

約数の個数: 12

約数和(自身を含む): 20964372

約数和(自身を除く): 6832851

約数列:

[1, 3, 9, 37, 111, 333, 42437, 127311, 381933, 1570169, 4710507, 14131521]

約数ペア:

[(1, 14131521), (3, 4710507), (9, 1570169), (37, 381933), (111, 127311), (333, 42437)]