2056537179

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{28027}}^1$

素因数の和:28327

約数の個数: 24

約数和(自身を含む): 3078147072

約数和(自身を除く): 1021609893

約数列:

[1, 3, 9, 31, 93, 263, 279, 789, 2367, 8153, 24459, 28027, 73377, 84081, 252243, 868837, 2606511, 7371101, 7819533, 22113303, 66339909, 228504131, 685512393, 2056537179]

約数ペア:

[(1, 2056537179), (3, 685512393), (9, 228504131), (31, 66339909), (93, 22113303), (263, 7819533), (279, 7371101), (789, 2606511), (2367, 868837), (8153, 252243), (24459, 84081), (28027, 73377)]