80470507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 88391520

約数和(自身を除く): 7921013

約数列:

[1, 13, 89, 157, 443, 1157, 2041, 5759, 13973, 39427, 69551, 181649, 512551, 904163, 6190039, 80470507]

約数ペア:

[(1, 80470507), (13, 6190039), (89, 904163), (157, 512551), (443, 181649), (1157, 69551), (2041, 39427), (5759, 13973)]