7731207

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8677}}^1$

素因数の和:8700

約数の個数: 20

約数和(自身を含む): 12600456

約数和(自身を除く): 4869249

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8677, 26031, 78093, 95447, 234279, 286341, 702837, 859023, 2577069, 7731207]

約数ペア:

[(1, 7731207), (3, 2577069), (9, 859023), (11, 702837), (27, 286341), (33, 234279), (81, 95447), (99, 78093), (297, 26031), (891, 8677)]