12856551279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{179453}}^1$

素因数の和:179647

約数の個数: 32

約数和(自身を含む): 20259638784

約数和(自身を除く): 7403087505

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 1837, 2171, 5511, 6513, 23881, 71643, 179453, 538359, 1973983, 2332889, 5921949, 6998667, 25661779, 29968651, 76985337, 89905953, 329655161, 389592463, 988965483, 1168777389, 4285517093, 12856551279]

約数ペア:

[(1, 12856551279), (3, 4285517093), (11, 1168777389), (13, 988965483), (33, 389592463), (39, 329655161), (143, 89905953), (167, 76985337), (429, 29968651), (501, 25661779), (1837, 6998667), (2171, 5921949), (5511, 2332889), (6513, 1973983), (23881, 538359), (71643, 179453)]