11213777799

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{8287}}^1$

素因数の和:8804

約数の個数: 48

約数和(自身を含む): 18949152768

約数和(自身を除く): 7735374969

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 457, 987, 1371, 2961, 3199, 4113, 8287, 9597, 21479, 24861, 28791, 58009, 64437, 74583, 150353, 174027, 193311, 389489, 451059, 522081, 1168467, 1353177, 2726423, 3505401, 3787159, 8179269, 11361477, 24537807, 26510113, 34084431, 79530339, 177996473, 238591017, 533989419, 1245975311, 1601968257, 3737925933, 11213777799]

約数ペア:

[(1, 11213777799), (3, 3737925933), (7, 1601968257), (9, 1245975311), (21, 533989419), (47, 238591017), (63, 177996473), (141, 79530339), (329, 34084431), (423, 26510113), (457, 24537807), (987, 11361477), (1371, 8179269), (2961, 3787159), (3199, 3505401), (4113, 2726423), (8287, 1353177), (9597, 1168467), (21479, 522081), (24861, 451059), (28791, 389489), (58009, 193311), (64437, 174027), (74583, 150353)]