424014913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{18947}}^1$

素因数の和:19116

約数の個数: 16

約数和(自身を含む): 509322240

約数和(自身を除く): 85307327

約数列:

[1, 7, 23, 139, 161, 973, 3197, 18947, 22379, 132629, 435781, 2633633, 3050467, 18435431, 60573559, 424014913]

約数ペア:

[(1, 424014913), (7, 60573559), (23, 18435431), (139, 3050467), (161, 2633633), (973, 435781), (3197, 132629), (18947, 22379)]