2040993555

素因数分解:

$3^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{43597}}^1$

素因数の和:46726

約数の個数: 16

約数和(自身を含む): 3266710944

約数和(自身を除く): 1225717389

約数列:

[1, 3, 5, 15, 3121, 9363, 15605, 43597, 46815, 130791, 217985, 653955, 136066237, 408198711, 680331185, 2040993555]

約数ペア:

[(1, 2040993555), (3, 680331185), (5, 408198711), (15, 136066237), (3121, 653955), (9363, 217985), (15605, 130791), (43597, 46815)]