39860640001

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1\times {\mathrm{859}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 50576090880

約数和(自身を除く): 10715450879

約数列:

[1, 7, 13, 49, 91, 97, 637, 679, 751, 859, 1261, 4753, 5257, 6013, 8827, 9763, 11167, 36799, 42091, 61789, 68341, 72847, 78169, 83323, 478387, 509929, 547183, 583261, 645109, 947011, 1083199, 3569503, 4082827, 4515763, 6629077, 7582393, 8386417, 31610341, 46403539, 53076751, 58704919, 62575573, 410934433, 438029011, 813482449, 3066203077, 5694377143, 39860640001]

約数ペア:

[(1, 39860640001), (7, 5694377143), (13, 3066203077), (49, 813482449), (91, 438029011), (97, 410934433), (637, 62575573), (679, 58704919), (751, 53076751), (859, 46403539), (1261, 31610341), (4753, 8386417), (5257, 7582393), (6013, 6629077), (8827, 4515763), (9763, 4082827), (11167, 3569503), (36799, 1083199), (42091, 947011), (61789, 645109), (68341, 583261), (72847, 547183), (78169, 509929), (83323, 478387)]