27086423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17509}}^1$

素因数の和:17546

約数の個数: 16

約数和(自身を含む): 35300160

約数和(自身を除く): 8213737

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 17509, 122563, 227617, 297653, 1593319, 2083571, 3869489, 27086423]

約数ペア:

[(1, 27086423), (7, 3869489), (13, 2083571), (17, 1593319), (91, 297653), (119, 227617), (221, 122563), (1547, 17509)]