389640673

素因数分解:

${\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6736

約数の個数: 12

約数和(自身を含む): 409830960

約数和(自身を除く): 20190287

約数列:

[1, 37, 43, 1369, 1591, 6619, 58867, 244903, 284617, 9061411, 10530829, 389640673]

約数ペア:

[(1, 389640673), (37, 10530829), (43, 9061411), (1369, 284617), (1591, 244903), (6619, 58867)]