8773479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 15803424

約数和(自身を除く): 7029945

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 401, 429, 561, 663, 1203, 1287, 1683, 1989, 2431, 3609, 4411, 5213, 6817, 7293, 13233, 15639, 20451, 21879, 39699, 46917, 57343, 61353, 74987, 88621, 172029, 224961, 265863, 516087, 674883, 797589, 974831, 2924493, 8773479]

約数ペア:

[(1, 8773479), (3, 2924493), (9, 974831), (11, 797589), (13, 674883), (17, 516087), (33, 265863), (39, 224961), (51, 172029), (99, 88621), (117, 74987), (143, 61353), (153, 57343), (187, 46917), (221, 39699), (401, 21879), (429, 20451), (561, 15639), (663, 13233), (1203, 7293), (1287, 6817), (1683, 5213), (1989, 4411), (2431, 3609)]