1188837

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1154

約数の個数: 20

約数和(自身を含む): 1914220

約数和(自身を除く): 725383

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1129, 3387, 10161, 14677, 30483, 44031, 91449, 132093, 396279, 1188837]

約数ペア:

[(1, 1188837), (3, 396279), (9, 132093), (13, 91449), (27, 44031), (39, 30483), (81, 14677), (117, 10161), (351, 3387), (1053, 1129)]