8767719

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{13721}}^1$

素因数の和:13798

約数の個数: 12

約数和(自身を含む): 12843792

約数和(自身を除く): 4076073

約数列:

[1, 3, 9, 71, 213, 639, 13721, 41163, 123489, 974191, 2922573, 8767719]

約数ペア:

[(1, 8767719), (3, 2922573), (9, 974191), (71, 123489), (213, 41163), (639, 13721)]