47131049

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 54912000

約数和(自身を除く): 7780951

約数列:

[1, 7, 103, 131, 499, 721, 917, 3493, 13493, 51397, 65369, 94451, 359779, 457583, 6733007, 47131049]

約数ペア:

[(1, 47131049), (7, 6733007), (103, 457583), (131, 359779), (499, 94451), (721, 65369), (917, 51397), (3493, 13493)]