7872267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 11467008

約数和(自身を除く): 3594741

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 2843, 8529, 36959, 110877, 201853, 605559, 2624089, 7872267]

約数ペア:

[(1, 7872267), (3, 2624089), (13, 605559), (39, 201853), (71, 110877), (213, 36959), (923, 8529), (2769, 2843)]