28224339

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6019

約数の個数: 24

約数和(自身を含む): 44553936

約数和(自身を除く): 16329597

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 5981, 17943, 65791, 77753, 197373, 233259, 723701, 855283, 2171103, 2565849, 9408113, 28224339]

約数ペア:

[(1, 28224339), (3, 9408113), (11, 2565849), (13, 2171103), (33, 855283), (39, 723701), (121, 233259), (143, 197373), (363, 77753), (429, 65791), (1573, 17943), (4719, 5981)]