86850939

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{40153}}^1$

素因数の和:40266

約数の個数: 16

約数和(自身を含む): 133632512

約数和(自身を除く): 46781573

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 40153, 120459, 281071, 843213, 4135759, 12407277, 28950313, 86850939]

約数ペア:

[(1, 86850939), (3, 28950313), (7, 12407277), (21, 4135759), (103, 843213), (309, 281071), (721, 120459), (2163, 40153)]