12285999

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13789}}^1$

素因数の和:13812

約数の個数: 20

約数和(自身を含む): 20023080

約数和(自身を除く): 7737081

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13789, 41367, 124101, 151679, 372303, 455037, 1116909, 1365111, 4095333, 12285999]

約数ペア:

[(1, 12285999), (3, 4095333), (9, 1365111), (11, 1116909), (27, 455037), (33, 372303), (81, 151679), (99, 124101), (297, 41367), (891, 13789)]