2175190719

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{60427}}^1$

素因数の和:60527

約数の個数: 24

約数和(自身を含む): 3184797312

約数和(自身を除く): 1009606593

約数列:

[1, 3, 13, 39, 71, 169, 213, 507, 923, 2769, 11999, 35997, 60427, 181281, 785551, 2356653, 4290317, 10212163, 12870951, 30636489, 55774121, 167322363, 725063573, 2175190719]

約数ペア:

[(1, 2175190719), (3, 725063573), (13, 167322363), (39, 55774121), (71, 30636489), (169, 12870951), (213, 10212163), (507, 4290317), (923, 2356653), (2769, 785551), (11999, 181281), (35997, 60427)]