17899313

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 19305216

約数和(自身を除く): 1405903

約数列:

[1, 23, 71, 97, 113, 1633, 2231, 2599, 6887, 8023, 10961, 158401, 184529, 252103, 778231, 17899313]

約数ペア:

[(1, 17899313), (23, 778231), (71, 252103), (97, 184529), (113, 158401), (1633, 10961), (2231, 8023), (2599, 6887)]