56203021

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3172

約数の個数: 16

約数和(自身を含む): 66825088

約数和(自身を除く): 10622067

約数列:

[1, 7, 43, 61, 301, 427, 2623, 3061, 18361, 21427, 131623, 186721, 921361, 1307047, 8029003, 56203021]

約数ペア:

[(1, 56203021), (7, 8029003), (43, 1307047), (61, 921361), (301, 186721), (427, 131623), (2623, 21427), (3061, 18361)]