12403317

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 17183232

約数和(自身を除く): 4779915

約数列:

[1, 3, 31, 93, 197, 591, 677, 2031, 6107, 18321, 20987, 62961, 133369, 400107, 4134439, 12403317]

約数ペア:

[(1, 12403317), (3, 4134439), (31, 400107), (93, 133369), (197, 62961), (591, 20987), (677, 18321), (2031, 6107)]