81852521

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 86600448

約数和(自身を除く): 4747927

約数列:

[1, 43, 47, 101, 401, 2021, 4343, 4747, 17243, 18847, 40501, 204121, 810421, 1741543, 1903547, 81852521]

約数ペア:

[(1, 81852521), (43, 1903547), (47, 1741543), (101, 810421), (401, 204121), (2021, 40501), (4343, 18847), (4747, 17243)]