12441663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 19811792

約数和(自身を除く): 7370129

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 2473, 5031, 7419, 22257, 32149, 96447, 106339, 289341, 319017, 957051, 1382407, 4147221, 12441663]

約数ペア:

[(1, 12441663), (3, 4147221), (9, 1382407), (13, 957051), (39, 319017), (43, 289341), (117, 106339), (129, 96447), (387, 32149), (559, 22257), (1677, 7419), (2473, 5031)]