2247881247

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{4523}}^1$

素因数の和:4844

約数の個数: 32

約数和(自身を含む): 3387571200

約数和(自身を除く): 1139689953

約数列:

[1, 3, 9, 27, 79, 233, 237, 699, 711, 2097, 2133, 4523, 6291, 13569, 18407, 40707, 55221, 122121, 165663, 357317, 496989, 1053859, 1071951, 3161577, 3215853, 9484731, 9647559, 28454193, 83254861, 249764583, 749293749, 2247881247]

約数ペア:

[(1, 2247881247), (3, 749293749), (9, 249764583), (27, 83254861), (79, 28454193), (233, 9647559), (237, 9484731), (699, 3215853), (711, 3161577), (2097, 1071951), (2133, 1053859), (4523, 496989), (6291, 357317), (13569, 165663), (18407, 122121), (40707, 55221)]