12958161277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 14191915392

約数和(自身を除く): 1233754115

約数列:

[1, 17, 53, 107, 257, 523, 901, 1819, 4369, 5671, 8891, 13621, 27499, 27719, 55961, 96407, 134411, 231557, 467483, 471223, 951337, 1457447, 2284987, 2965933, 7123783, 14381977, 24776599, 50420861, 121104311, 244493609, 762244781, 12958161277]

約数ペア:

[(1, 12958161277), (17, 762244781), (53, 244493609), (107, 121104311), (257, 50420861), (523, 24776599), (901, 14381977), (1819, 7123783), (4369, 2965933), (5671, 2284987), (8891, 1457447), (13621, 951337), (27499, 471223), (27719, 467483), (55961, 231557), (96407, 134411)]