13055889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56519}}^1$

素因数の和:56540

約数の個数: 16

約数和(自身を含む): 21703680

約数和(自身を除く): 8647791

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56519, 169557, 395633, 621709, 1186899, 1865127, 4351963, 13055889]

約数ペア:

[(1, 13055889), (3, 4351963), (7, 1865127), (11, 1186899), (21, 621709), (33, 395633), (77, 169557), (231, 56519)]