8168237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 10424832

約数和(自身を除く): 2256595

約数列:

[1, 7, 11, 43, 77, 301, 473, 2467, 3311, 17269, 27137, 106081, 189959, 742567, 1166891, 8168237]

約数ペア:

[(1, 8168237), (7, 1166891), (11, 742567), (43, 189959), (77, 106081), (301, 27137), (473, 17269), (2467, 3311)]