12260547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 19523504

約数和(自身を除く): 7262957

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 2437, 5031, 7311, 21933, 31681, 95043, 104791, 285129, 314373, 943119, 1362283, 4086849, 12260547]

約数ペア:

[(1, 12260547), (3, 4086849), (9, 1362283), (13, 943119), (39, 314373), (43, 285129), (117, 104791), (129, 95043), (387, 31681), (559, 21933), (1677, 7311), (2437, 5031)]