2086719039

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3265601}}^1$

素因数の和:3265678

約数の個数: 12

約数和(自身を含む): 3056603472

約数和(自身を除く): 969884433

約数列:

[1, 3, 9, 71, 213, 639, 3265601, 9796803, 29390409, 231857671, 695573013, 2086719039]

約数ペア:

[(1, 2086719039), (3, 695573013), (9, 231857671), (71, 29390409), (213, 9796803), (639, 3265601)]