28317687

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 38508288

約数和(自身を除く): 10190601

約数列:

[1, 3, 103, 113, 309, 339, 811, 2433, 11639, 34917, 83533, 91643, 250599, 274929, 9439229, 28317687]

約数ペア:

[(1, 28317687), (3, 9439229), (103, 274929), (113, 250599), (309, 91643), (339, 83533), (811, 34917), (2433, 11639)]