80317839

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{5683}}^1$

素因数の和:6366

約数の個数: 16

約数和(自身を含む): 122592512

約数和(自身を除く): 42274673

約数列:

[1, 3, 7, 21, 673, 2019, 4711, 5683, 14133, 17049, 39781, 119343, 3824659, 11473977, 26772613, 80317839]

約数ペア:

[(1, 80317839), (3, 26772613), (7, 11473977), (21, 3824659), (673, 119343), (2019, 39781), (4711, 17049), (5683, 14133)]