12192687

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11579}}^1$

素因数の和:11604

約数の個数: 20

約数和(自身を含む): 19616520

約数和(自身を除く): 7423833

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11579, 34737, 104211, 150527, 312633, 451581, 937899, 1354743, 4064229, 12192687]

約数ペア:

[(1, 12192687), (3, 4064229), (9, 1354743), (13, 937899), (27, 451581), (39, 312633), (81, 150527), (117, 104211), (351, 34737), (1053, 11579)]