2856815919

素因数分解:

$3^3\times {\mathrm{1831}}^1\times {\mathrm{57787}}^1$

素因数の和:59627

約数の個数: 16

約数和(自身を含む): 4234704640

約数和(自身を除く): 1377888721

約数列:

[1, 3, 9, 27, 1831, 5493, 16479, 49437, 57787, 173361, 520083, 1560249, 105807997, 317423991, 952271973, 2856815919]

約数ペア:

[(1, 2856815919), (3, 952271973), (9, 317423991), (27, 105807997), (1831, 1560249), (5493, 520083), (16479, 173361), (49437, 57787)]