1311629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 16

約数和(自身を含む): 1520640

約数和(自身を除く): 209011

約数列:

[1, 11, 43, 47, 59, 473, 517, 649, 2021, 2537, 2773, 22231, 27907, 30503, 119239, 1311629]

約数ペア:

[(1, 1311629), (11, 119239), (43, 30503), (47, 27907), (59, 22231), (473, 2773), (517, 2537), (649, 2021)]