11026720521

素因数分解:

$3^2\times {\mathrm{5639}}^1\times {\mathrm{217271}}^1$

素因数の和:222916

約数の個数: 12

約数和(自身を含む): 15930383040

約数和(自身を除く): 4903662519

約数列:

[1, 3, 9, 5639, 16917, 50751, 217271, 651813, 1955439, 1225191169, 3675573507, 11026720521]

約数ペア:

[(1, 11026720521), (3, 3675573507), (9, 1225191169), (5639, 1955439), (16917, 651813), (50751, 217271)]