275522689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3109}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 315055440

約数和(自身を除く): 39532751

約数列:

[1, 13, 17, 221, 401, 3109, 5213, 6817, 40417, 52853, 88621, 687089, 1246709, 16207217, 21194053, 275522689]

約数ペア:

[(1, 275522689), (13, 21194053), (17, 16207217), (221, 1246709), (401, 687089), (3109, 88621), (5213, 52853), (6817, 40417)]