16749909

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{1709}}^1$

素因数の和:1743

約数の個数: 30

約数和(自身を含む): 27519030

約数和(自身を除く): 10769121

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1709, 3267, 5127, 9801, 15381, 18799, 46143, 56397, 138429, 169191, 206789, 507573, 620367, 1522719, 1861101, 5583303, 16749909]

約数ペア:

[(1, 16749909), (3, 5583303), (9, 1861101), (11, 1522719), (27, 620367), (33, 507573), (81, 206789), (99, 169191), (121, 138429), (297, 56397), (363, 46143), (891, 18799), (1089, 15381), (1709, 9801), (3267, 5127)]