1292026263

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{50131}}^1$

素因数の和:50227

約数の個数: 24

約数和(自身を含む): 1920256128

約数和(自身を除く): 628229865

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 8591, 25773, 50131, 150393, 551441, 1654323, 3559301, 6065851, 10677903, 18197553, 39152311, 117456933, 430675421, 1292026263]

約数ペア:

[(1, 1292026263), (3, 430675421), (11, 117456933), (33, 39152311), (71, 18197553), (121, 10677903), (213, 6065851), (363, 3559301), (781, 1654323), (2343, 551441), (8591, 150393), (25773, 50131)]