12686163

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1201}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 19385856

約数和(自身を除く): 6699693

約数列:

[1, 3, 7, 21, 503, 1201, 1509, 3521, 3603, 8407, 10563, 25221, 604103, 1812309, 4228721, 12686163]

約数ペア:

[(1, 12686163), (3, 4228721), (7, 1812309), (21, 604103), (503, 25221), (1201, 10563), (1509, 8407), (3521, 3603)]