16565521839

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2681807}}^1$

素因数の和:2681910

約数の個数: 16

約数和(自身を含む): 23170821120

約数和(自身を除く): 6605299281

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 2681807, 8045421, 77772403, 190408297, 233317209, 571224891, 5521840613, 16565521839]

約数ペア:

[(1, 16565521839), (3, 5521840613), (29, 571224891), (71, 233317209), (87, 190408297), (213, 77772403), (2059, 8045421), (6177, 2681807)]