8008147

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 9584640

約数和(自身を除く): 1576493

約数列:

[1, 7, 29, 103, 203, 383, 721, 2681, 2987, 11107, 20909, 39449, 77749, 276143, 1144021, 8008147]

約数ペア:

[(1, 8008147), (7, 1144021), (29, 276143), (103, 77749), (203, 39449), (383, 20909), (721, 11107), (2681, 2987)]