54581917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 64560888

約数和(自身を除く): 9978971

約数列:

[1, 13, 17, 31, 221, 257, 403, 527, 961, 3341, 4369, 6851, 7967, 12493, 16337, 56797, 103571, 135439, 212381, 246977, 1760707, 3210701, 4198609, 54581917]

約数ペア:

[(1, 54581917), (13, 4198609), (17, 3210701), (31, 1760707), (221, 246977), (257, 212381), (403, 135439), (527, 103571), (961, 56797), (3341, 16337), (4369, 12493), (6851, 7967)]