8129739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 11484800

約数和(自身を除く): 3355061

約数列:

[1, 3, 19, 57, 193, 579, 739, 2217, 3667, 11001, 14041, 42123, 142627, 427881, 2709913, 8129739]

約数ペア:

[(1, 8129739), (3, 2709913), (19, 427881), (57, 142627), (193, 42123), (579, 14041), (739, 11001), (2217, 3667)]