385283521

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{17911}}^1$

素因数の和:18364

約数の個数: 12

約数和(自身を含む): 449232960

約数和(自身を除く): 63949439

約数列:

[1, 7, 49, 439, 3073, 17911, 21511, 125377, 877639, 7862929, 55040503, 385283521]

約数ペア:

[(1, 385283521), (7, 55040503), (49, 7862929), (439, 877639), (3073, 125377), (17911, 21511)]