8515191393

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{711913}}^1$

素因数の和:712365

約数の個数: 16

約数和(自身を含む): 12643592640

約数和(自身を除く): 4128401247

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 711913, 2135739, 6407217, 19221651, 315377459, 946132377, 2838397131, 8515191393]

約数ペア:

[(1, 8515191393), (3, 2838397131), (9, 946132377), (27, 315377459), (443, 19221651), (1329, 6407217), (3987, 2135739), (11961, 711913)]