239944467

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{12433}}^1$

素因数の和:13362

約数の個数: 16

約数和(自身を含む): 366056960

約数和(自身を除く): 126112493

約数列:

[1, 3, 7, 21, 919, 2757, 6433, 12433, 19299, 37299, 87031, 261093, 11425927, 34277781, 79981489, 239944467]

約数ペア:

[(1, 239944467), (3, 79981489), (7, 34277781), (21, 11425927), (919, 261093), (2757, 87031), (6433, 37299), (12433, 19299)]