13179943

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 15952896

約数和(自身を除く): 2772953

約数列:

[1, 7, 23, 71, 161, 497, 1153, 1633, 8071, 11431, 26519, 81863, 185633, 573041, 1882849, 13179943]

約数ペア:

[(1, 13179943), (7, 1882849), (23, 573041), (71, 185633), (161, 81863), (497, 26519), (1153, 11431), (1633, 8071)]