13397589

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13411}}^1$

素因数の和:13457

約数の個数: 16

約数和(自身を含む): 20386240

約数和(自身を除く): 6988651

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13411, 40233, 120699, 362097, 496207, 1488621, 4465863, 13397589]

約数ペア:

[(1, 13397589), (3, 4465863), (9, 1488621), (27, 496207), (37, 362097), (111, 120699), (333, 40233), (999, 13411)]