80433521

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 94452864

約数和(自身を除く): 14019343

約数列:

[1, 7, 43, 301, 353, 757, 2471, 5299, 15179, 32551, 106253, 227857, 267221, 1870547, 11490503, 80433521]

約数ペア:

[(1, 80433521), (7, 11490503), (43, 1870547), (301, 267221), (353, 227857), (757, 106253), (2471, 32551), (5299, 15179)]