2982837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 1976523

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 409, 429, 561, 663, 1227, 2431, 4499, 5317, 6953, 7293, 13497, 15951, 20859, 58487, 76483, 90389, 175461, 229449, 271167, 994279, 2982837]

約数ペア:

[(1, 2982837), (3, 994279), (11, 271167), (13, 229449), (17, 175461), (33, 90389), (39, 76483), (51, 58487), (143, 20859), (187, 15951), (221, 13497), (409, 7293), (429, 6953), (561, 5317), (663, 4499), (1227, 2431)]