11157289

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 13607496

約数和(自身を除く): 2450207

約数列:

[1, 11, 13, 41, 121, 143, 173, 451, 533, 1573, 1903, 2249, 4961, 5863, 7093, 20933, 24739, 64493, 78023, 92209, 272129, 858253, 1014299, 11157289]

約数ペア:

[(1, 11157289), (11, 1014299), (13, 858253), (41, 272129), (121, 92209), (143, 78023), (173, 64493), (451, 24739), (533, 20933), (1573, 7093), (1903, 5863), (2249, 4961)]