238996951281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{142006507}}^1$

素因数の和:142006541

約数の個数: 24

約数和(自身を含む): 398754274464

約数和(自身を除く): 159757323183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 142006507, 426019521, 1278058563, 1562071577, 2414110619, 4686214731, 7242331857, 14058644193, 21726995571, 26555216809, 79665650427, 238996951281]

約数ペア:

[(1, 238996951281), (3, 79665650427), (9, 26555216809), (11, 21726995571), (17, 14058644193), (33, 7242331857), (51, 4686214731), (99, 2414110619), (153, 1562071577), (187, 1278058563), (561, 426019521), (1683, 142006507)]