289362243501

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{6971}}^1\times {\mathrm{33181}}^1$

素因数の和:40297

約数の個数: 24

約数和(自身を含む): 421047725280

約数和(自身を除く): 131685481779

約数列:

[1, 3, 9, 139, 417, 1251, 6971, 20913, 33181, 62739, 99543, 298629, 968969, 2906907, 4612159, 8720721, 13836477, 41509431, 231304751, 693914253, 2081742759, 32151360389, 96454081167, 289362243501]

約数ペア:

[(1, 289362243501), (3, 96454081167), (9, 32151360389), (139, 2081742759), (417, 693914253), (1251, 231304751), (6971, 41509431), (20913, 13836477), (33181, 8720721), (62739, 4612159), (99543, 2906907), (298629, 968969)]