12477283

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 15855616

約数和(自身を除く): 3378333

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 4423, 30961, 57499, 137113, 402493, 959791, 1782469, 12477283]

約数ペア:

[(1, 12477283), (7, 1782469), (13, 959791), (31, 402493), (91, 137113), (217, 57499), (403, 30961), (2821, 4423)]