2773199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 3440976

約数和(自身を除く): 667777

約数列:

[1, 11, 13, 41, 43, 121, 143, 451, 473, 533, 559, 1573, 1763, 4961, 5203, 5863, 6149, 19393, 22919, 64493, 67639, 213323, 252109, 2773199]

約数ペア:

[(1, 2773199), (11, 252109), (13, 213323), (41, 67639), (43, 64493), (121, 22919), (143, 19393), (451, 6149), (473, 5863), (533, 5203), (559, 4961), (1573, 1763)]