86171183

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 101181696

約数和(自身を除く): 15010513

約数列:

[1, 7, 43, 301, 353, 811, 2471, 5677, 15179, 34873, 106253, 244111, 286283, 2003981, 12310169, 86171183]

約数ペア:

[(1, 86171183), (7, 12310169), (43, 2003981), (301, 286283), (353, 244111), (811, 106253), (2471, 34873), (5677, 15179)]