2912147937

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{12511}}^1$

素因数の和:12790

約数の個数: 32

約数和(自身を含む): 4450268160

約数和(自身を除く): 1538120223

約数列:

[1, 3, 9, 27, 37, 111, 233, 333, 699, 999, 2097, 6291, 8621, 12511, 25863, 37533, 77589, 112599, 232767, 337797, 462907, 1388721, 2915063, 4166163, 8745189, 12498489, 26235567, 78706701, 107857331, 323571993, 970715979, 2912147937]

約数ペア:

[(1, 2912147937), (3, 970715979), (9, 323571993), (27, 107857331), (37, 78706701), (111, 26235567), (233, 12498489), (333, 8745189), (699, 4166163), (999, 2915063), (2097, 1388721), (6291, 462907), (8621, 337797), (12511, 232767), (25863, 112599), (37533, 77589)]