3968963713

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 5133161600

約数和(自身を除く): 1164197887

約数列:

[1, 11, 13, 19, 41, 79, 121, 143, 209, 247, 451, 533, 779, 869, 1027, 1501, 1573, 1681, 2299, 2717, 3239, 4961, 5863, 8569, 9559, 10127, 11297, 16511, 18491, 19513, 21853, 29887, 31939, 35629, 42107, 61541, 64493, 94259, 111397, 124267, 132799, 181621, 203401, 214643, 240383, 351329, 391919, 415207, 463177, 676951, 800033, 1225367, 1460789, 1726387, 2361073, 2523181, 2644213, 3864619, 4567277, 5094947, 7446461, 8800363, 16068679, 18990257, 27754991, 32801353, 50240047, 96803993, 208892827, 305304901, 360814883, 3968963713]

約数ペア:

[(1, 3968963713), (11, 360814883), (13, 305304901), (19, 208892827), (41, 96803993), (79, 50240047), (121, 32801353), (143, 27754991), (209, 18990257), (247, 16068679), (451, 8800363), (533, 7446461), (779, 5094947), (869, 4567277), (1027, 3864619), (1501, 2644213), (1573, 2523181), (1681, 2361073), (2299, 1726387), (2717, 1460789), (3239, 1225367), (4961, 800033), (5863, 676951), (8569, 463177), (9559, 415207), (10127, 391919), (11297, 351329), (16511, 240383), (18491, 214643), (19513, 203401), (21853, 181621), (29887, 132799), (31939, 124267), (35629, 111397), (42107, 94259), (61541, 64493)]