2685951

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 4127760

約数和(自身を除く): 1441809

約数列:

[1, 3, 9, 29, 41, 87, 123, 251, 261, 369, 753, 1189, 2259, 3567, 7279, 10291, 10701, 21837, 30873, 65511, 92619, 298439, 895317, 2685951]

約数ペア:

[(1, 2685951), (3, 895317), (9, 298439), (29, 92619), (41, 65511), (87, 30873), (123, 21837), (251, 10701), (261, 10291), (369, 7279), (753, 3567), (1189, 2259)]