23990859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5407}}^1$

素因数の和:5459

約数の個数: 24

約数和(自身を含む): 37964160

約数和(自身を除く): 13973301

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 5407, 16221, 48663, 91919, 156803, 275757, 470409, 827271, 1411227, 2665651, 7996953, 23990859]

約数ペア:

[(1, 23990859), (3, 7996953), (9, 2665651), (17, 1411227), (29, 827271), (51, 470409), (87, 275757), (153, 156803), (261, 91919), (493, 48663), (1479, 16221), (4437, 5407)]