2987869707

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{678907}}^1$

素因数の和:679079

約数の個数: 16

約数和(自身を含む): 4453636480

約数和(自身を除く): 1465766773

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 678907, 2036721, 6110163, 18330489, 110661841, 331985523, 995956569, 2987869707]

約数ペア:

[(1, 2987869707), (3, 995956569), (9, 331985523), (27, 110661841), (163, 18330489), (489, 6110163), (1467, 2036721), (4401, 678907)]