83149781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18757}}^1$

素因数の和:18812

約数の個数: 16

約数和(自身を含む): 100843008

約数和(自身を除く): 17693227

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 18757, 206327, 243841, 581467, 2682251, 6396137, 7559071, 83149781]

約数ペア:

[(1, 83149781), (11, 7559071), (13, 6396137), (31, 2682251), (143, 581467), (341, 243841), (403, 206327), (4433, 18757)]