13470443

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 16859232

約数和(自身を除く): 3388789

約数列:

[1, 7, 17, 49, 103, 119, 157, 721, 833, 1099, 1751, 2669, 5047, 7693, 12257, 16171, 18683, 85799, 113197, 130781, 274907, 792379, 1924349, 13470443]

約数ペア:

[(1, 13470443), (7, 1924349), (17, 792379), (49, 274907), (103, 130781), (119, 113197), (157, 85799), (721, 18683), (833, 16171), (1099, 12257), (1751, 7693), (2669, 5047)]