13943919

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 20684160

約数和(自身を除く): 6740241

約数列:

[1, 3, 11, 33, 107, 121, 321, 359, 363, 1077, 1177, 3531, 3949, 11847, 12947, 38413, 38841, 43439, 115239, 130317, 422543, 1267629, 4647973, 13943919]

約数ペア:

[(1, 13943919), (3, 4647973), (11, 1267629), (33, 422543), (107, 130317), (121, 115239), (321, 43439), (359, 38841), (363, 38413), (1077, 12947), (1177, 11847), (3531, 3949)]