80434551

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{4243}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 110004480

約数和(自身を除く): 29569929

約数列:

[1, 3, 71, 89, 213, 267, 4243, 6319, 12729, 18957, 301253, 377627, 903759, 1132881, 26811517, 80434551]

約数ペア:

[(1, 80434551), (3, 26811517), (71, 1132881), (89, 903759), (213, 377627), (267, 301253), (4243, 18957), (6319, 12729)]