86197867

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 101610432

約数和(自身を除く): 15412565

約数列:

[1, 7, 41, 157, 287, 1099, 1913, 6437, 13391, 45059, 78433, 300341, 549031, 2102387, 12313981, 86197867]

約数ペア:

[(1, 86197867), (7, 12313981), (41, 2102387), (157, 549031), (287, 300341), (1099, 78433), (1913, 45059), (6437, 13391)]