8971220961

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{4205917}}^1$

素因数の和:4206005

約数の個数: 16

約数和(自身を含む): 13458937600

約数和(自身を除く): 4487716639

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 4205917, 12617751, 37853253, 113559759, 332267443, 996802329, 2990406987, 8971220961]

約数ペア:

[(1, 8971220961), (3, 2990406987), (9, 996802329), (27, 332267443), (79, 113559759), (237, 37853253), (711, 12617751), (2133, 4205917)]