13876620513

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{13679}}^1$

素因数の和:13866

約数の個数: 48

約数和(自身を含む): 22057850880

約数和(自身を除く): 8181230367

約数列:

[1, 3, 7, 21, 49, 67, 103, 147, 201, 309, 469, 721, 1407, 2163, 3283, 5047, 6901, 9849, 13679, 15141, 20703, 41037, 48307, 95753, 144921, 287259, 338149, 670271, 916493, 1014447, 1408937, 2010813, 2749479, 4226811, 6415451, 9862559, 19246353, 29587677, 44908157, 69037913, 94398779, 134724471, 207113739, 283196337, 660791453, 1982374359, 4625540171, 13876620513]

約数ペア:

[(1, 13876620513), (3, 4625540171), (7, 1982374359), (21, 660791453), (49, 283196337), (67, 207113739), (103, 134724471), (147, 94398779), (201, 69037913), (309, 44908157), (469, 29587677), (721, 19246353), (1407, 9862559), (2163, 6415451), (3283, 4226811), (5047, 2749479), (6901, 2010813), (9849, 1408937), (13679, 1014447), (15141, 916493), (20703, 670271), (41037, 338149), (48307, 287259), (95753, 144921)]