8244261

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 28

約数和(自身を含む): 12696288

約数和(自身を除く): 4452027

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 263, 387, 729, 789, 1161, 2367, 3483, 7101, 10449, 11309, 21303, 31347, 33927, 63909, 101781, 191727, 305343, 916029, 2748087, 8244261]

約数ペア:

[(1, 8244261), (3, 2748087), (9, 916029), (27, 305343), (43, 191727), (81, 101781), (129, 63909), (243, 33927), (263, 31347), (387, 21303), (729, 11309), (789, 10449), (1161, 7101), (2367, 3483)]