13690629

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41113}}^1$

素因数の和:41156

約数の個数: 12

約数和(自身を含む): 20310316

約数和(自身を除く): 6619687

約数列:

[1, 3, 9, 37, 111, 333, 41113, 123339, 370017, 1521181, 4563543, 13690629]

約数ペア:

[(1, 13690629), (3, 4563543), (9, 1521181), (37, 370017), (111, 123339), (333, 41113)]