13989069

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 20852832

約数和(自身を除く): 6863763

約数列:

[1, 3, 9, 61, 83, 183, 249, 307, 549, 747, 921, 2763, 5063, 15189, 18727, 25481, 45567, 56181, 76443, 168543, 229329, 1554341, 4663023, 13989069]

約数ペア:

[(1, 13989069), (3, 4663023), (9, 1554341), (61, 229329), (83, 168543), (183, 76443), (249, 56181), (307, 45567), (549, 25481), (747, 18727), (921, 15189), (2763, 5063)]