129883521

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{32479}}^1$

素因数の和:32556

約数の個数: 16

約数和(自身を含む): 182927360

約数和(自身を除く): 53043839

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 32479, 97437, 1006849, 1396597, 3020547, 4189791, 43294507, 129883521]

約数ペア:

[(1, 129883521), (3, 43294507), (31, 4189791), (43, 3020547), (93, 1396597), (129, 1006849), (1333, 97437), (3999, 32479)]