126429407

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{20219}}^1$

素因数の和:20282

約数の個数: 12

約数和(自身を含む): 140609880

約数和(自身を除く): 14180473

約数列:

[1, 13, 37, 169, 481, 6253, 20219, 262847, 748103, 3417011, 9725339, 126429407]

約数ペア:

[(1, 126429407), (13, 9725339), (37, 3417011), (169, 748103), (481, 262847), (6253, 20219)]