16297839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 24960000

約数和(自身を除く): 8662161

約数列:

[1, 3, 9, 19, 57, 171, 191, 499, 573, 1497, 1719, 3629, 4491, 9481, 10887, 28443, 32661, 85329, 95309, 285927, 857781, 1810871, 5432613, 16297839]

約数ペア:

[(1, 16297839), (3, 5432613), (9, 1810871), (19, 857781), (57, 285927), (171, 95309), (191, 85329), (499, 32661), (573, 28443), (1497, 10887), (1719, 9481), (3629, 4491)]