12256767

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 18777200

約数和(自身を除く): 6520433

約数列:

[1, 3, 9, 19, 57, 171, 229, 313, 687, 939, 2061, 2817, 4351, 5947, 13053, 17841, 39159, 53523, 71677, 215031, 645093, 1361863, 4085589, 12256767]

約数ペア:

[(1, 12256767), (3, 4085589), (9, 1361863), (19, 645093), (57, 215031), (171, 71677), (229, 53523), (313, 39159), (687, 17841), (939, 13053), (2061, 5947), (2817, 4351)]