2784654339

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1\times {\mathrm{6733}}^1$

素因数の和:8374

約数の個数: 16

約数和(自身を含む): 3757572000

約数和(自身を除く): 972917661

約数列:

[1, 3, 89, 267, 1549, 4647, 6733, 20199, 137861, 413583, 599237, 1797711, 10429417, 31288251, 928218113, 2784654339]

約数ペア:

[(1, 2784654339), (3, 928218113), (89, 31288251), (267, 10429417), (1549, 1797711), (4647, 599237), (6733, 413583), (20199, 137861)]