86181683

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 100478976

約数和(自身を除く): 14297293

約数列:

[1, 7, 73, 191, 511, 883, 1337, 6181, 13943, 64459, 97601, 168653, 451213, 1180571, 12311669, 86181683]

約数ペア:

[(1, 86181683), (7, 12311669), (73, 1180571), (191, 451213), (511, 168653), (883, 97601), (1337, 64459), (6181, 13943)]