80817941

素因数分解:

${\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:596

約数の個数: 12

約数和(自身を含む): 83708460

約数和(自身を除く): 2890519

約数列:

[1, 43, 109, 401, 1849, 4687, 17243, 43709, 201541, 741449, 1879487, 80817941]

約数ペア:

[(1, 80817941), (43, 1879487), (109, 741449), (401, 201541), (1849, 43709), (4687, 17243)]