12706089

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 7978071

約数列:

[1, 3, 11, 17, 29, 33, 51, 71, 87, 121, 187, 213, 319, 363, 493, 561, 781, 957, 1207, 1479, 2057, 2059, 2343, 3509, 3621, 5423, 6171, 6177, 8591, 10527, 13277, 16269, 22649, 25773, 35003, 39831, 59653, 67947, 105009, 146047, 178959, 249139, 385033, 438141, 747417, 1155099, 4235363, 12706089]

約数ペア:

[(1, 12706089), (3, 4235363), (11, 1155099), (17, 747417), (29, 438141), (33, 385033), (51, 249139), (71, 178959), (87, 146047), (121, 105009), (187, 67947), (213, 59653), (319, 39831), (363, 35003), (493, 25773), (561, 22649), (781, 16269), (957, 13277), (1207, 10527), (1479, 8591), (2057, 6177), (2059, 6171), (2343, 5423), (3509, 3621)]