12280437

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7677963

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 593, 767, 1593, 1779, 2301, 5337, 6903, 7709, 16011, 20709, 23127, 34987, 69381, 104961, 208143, 314883, 454831, 944649, 1364493, 4093479, 12280437]

約数ペア:

[(1, 12280437), (3, 4093479), (9, 1364493), (13, 944649), (27, 454831), (39, 314883), (59, 208143), (117, 104961), (177, 69381), (351, 34987), (531, 23127), (593, 20709), (767, 16011), (1593, 7709), (1779, 6903), (2301, 5337)]