1856220663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{792241}}^1$

素因数の和:792326

約数の個数: 16

約数和(自身を含む): 2737988352

約数和(自身を除く): 881767689

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 792241, 2376723, 8714651, 26143953, 56249111, 168747333, 618740221, 1856220663]

約数ペア:

[(1, 1856220663), (3, 618740221), (11, 168747333), (33, 56249111), (71, 26143953), (213, 8714651), (781, 2376723), (2343, 792241)]