2773953

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 5062400

約数和(自身を除く): 2288447

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1129, 2457, 3387, 7903, 10161, 14677, 23709, 30483, 44031, 71127, 102739, 132093, 213381, 308217, 396279, 924651, 2773953]

約数ペア:

[(1, 2773953), (3, 924651), (7, 396279), (9, 308217), (13, 213381), (21, 132093), (27, 102739), (39, 71127), (63, 44031), (91, 30483), (117, 23709), (189, 14677), (273, 10161), (351, 7903), (819, 3387), (1129, 2457)]