82920383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21191}}^1$

素因数の和:21254

約数の個数: 16

約数和(自身を含む): 104434176

約数和(自身を除く): 21513793

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 21191, 148337, 275483, 911213, 1928381, 6378491, 11845769, 82920383]

約数ペア:

[(1, 82920383), (7, 11845769), (13, 6378491), (43, 1928381), (91, 911213), (301, 275483), (559, 148337), (3913, 21191)]