8116551

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7043

約数の個数: 16

約数和(自身を含む): 12305920

約数和(自身を除く): 4189369

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 6991, 20973, 62919, 188757, 300613, 901839, 2705517, 8116551]

約数ペア:

[(1, 8116551), (3, 2705517), (9, 901839), (27, 300613), (43, 188757), (129, 62919), (387, 20973), (1161, 6991)]