826427343

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{21493}}^1$

素因数の和:23334

約数の個数: 16

約数和(自身を含む): 1260064256

約数和(自身を除く): 433636913

約数列:

[1, 3, 7, 21, 1831, 5493, 12817, 21493, 38451, 64479, 150451, 451353, 39353683, 118061049, 275475781, 826427343]

約数ペア:

[(1, 826427343), (3, 275475781), (7, 118061049), (21, 39353683), (1831, 451353), (5493, 150451), (12817, 64479), (21493, 38451)]