13316463

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{31481}}^1$

素因数の和:31534

約数の個数: 12

約数和(自身を含む): 19644768

約数和(自身を除く): 6328305

約数列:

[1, 3, 9, 47, 141, 423, 31481, 94443, 283329, 1479607, 4438821, 13316463]

約数ペア:

[(1, 13316463), (3, 4438821), (9, 1479607), (47, 283329), (141, 94443), (423, 31481)]