12270657

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1319}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 18754560

約数和(自身を除く): 6483903

約数列:

[1, 3, 7, 21, 443, 1319, 1329, 3101, 3957, 9233, 9303, 27699, 584317, 1752951, 4090219, 12270657]

約数ペア:

[(1, 12270657), (3, 4090219), (7, 1752951), (21, 584317), (443, 27699), (1319, 9303), (1329, 9233), (3101, 3957)]