2079269919

素因数分解:

$3^4\times {\mathrm{2333}}^1\times {\mathrm{11003}}^1$

素因数の和:13348

約数の個数: 20

約数和(自身を含む): 3107683656

約数和(自身を除く): 1028413737

約数列:

[1, 3, 9, 27, 81, 2333, 6999, 11003, 20997, 33009, 62991, 99027, 188973, 297081, 891243, 25669999, 77009997, 231029991, 693089973, 2079269919]

約数ペア:

[(1, 2079269919), (3, 693089973), (9, 231029991), (27, 77009997), (81, 25669999), (2333, 891243), (6999, 297081), (11003, 188973), (20997, 99027), (33009, 62991)]