16485543

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 24963120

約数和(自身を除く): 8477577

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 761, 2283, 2407, 6849, 7221, 21663, 22069, 63163, 66207, 189489, 198621, 568467, 1831727, 5495181, 16485543]

約数ペア:

[(1, 16485543), (3, 5495181), (9, 1831727), (29, 568467), (83, 198621), (87, 189489), (249, 66207), (261, 63163), (747, 22069), (761, 21663), (2283, 7221), (2407, 6849)]