8442291

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 13331920

約数和(自身を除く): 4889629

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 1789, 4719, 5367, 19679, 23257, 59037, 69771, 216469, 255827, 649407, 767481, 2814097, 8442291]

約数ペア:

[(1, 8442291), (3, 2814097), (11, 767481), (13, 649407), (33, 255827), (39, 216469), (121, 69771), (143, 59037), (363, 23257), (429, 19679), (1573, 5367), (1789, 4719)]