2019315260043

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{111018487}}^1$

素因数の和:111018583

約数の個数: 24

約数和(自身を含む): 3048123606528

約数和(自身を除く): 1028808346485

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 18189, 111018487, 333055461, 999166383, 4773794941, 5217868889, 14321384823, 15653606667, 42964154469, 46960820001, 224368362227, 673105086681, 2019315260043]

約数ペア:

[(1, 2019315260043), (3, 673105086681), (9, 224368362227), (43, 46960820001), (47, 42964154469), (129, 15653606667), (141, 14321384823), (387, 5217868889), (423, 4773794941), (2021, 999166383), (6063, 333055461), (18189, 111018487)]