40897283

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 47663616

約数和(自身を除く): 6766333

約数列:

[1, 7, 103, 131, 433, 721, 917, 3031, 13493, 44599, 56723, 94451, 312193, 397061, 5842469, 40897283]

約数ペア:

[(1, 40897283), (7, 5842469), (103, 397061), (131, 312193), (433, 94451), (721, 56723), (917, 44599), (3031, 13493)]