12887755777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2591}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 14955300864

約数和(自身を除く): 2067545087

約数列:

[1, 13, 17, 71, 221, 317, 923, 1207, 2591, 4121, 5389, 15691, 22507, 33683, 44047, 70057, 183961, 292591, 382619, 572611, 821347, 2391493, 3127337, 4974047, 10677511, 13962899, 40655381, 58315637, 181517687, 758103281, 991365829, 12887755777]

約数ペア:

[(1, 12887755777), (13, 991365829), (17, 758103281), (71, 181517687), (221, 58315637), (317, 40655381), (923, 13962899), (1207, 10677511), (2591, 4974047), (4121, 3127337), (5389, 2391493), (15691, 821347), (22507, 572611), (33683, 382619), (44047, 292591), (70057, 183961)]