127916873

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22367}}^1$

素因数の和:22436

約数の個数: 16

約数和(自身を含む): 157470720

約数和(自身を除く): 29553847

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 22367, 156569, 424973, 961781, 2974811, 6732467, 18273839, 127916873]

約数ペア:

[(1, 127916873), (7, 18273839), (19, 6732467), (43, 2974811), (133, 961781), (301, 424973), (817, 156569), (5719, 22367)]