5287732247

素因数分解:

$7^3\times {\mathrm{1889}}^1\times {\mathrm{8161}}^1$

素因数の和:10071

約数の個数: 16

約数和(自身を含む): 6170472000

約数和(自身を除く): 882739753

約数列:

[1, 7, 49, 343, 1889, 8161, 13223, 57127, 92561, 399889, 647927, 2799223, 15416129, 107912903, 755390321, 5287732247]

約数ペア:

[(1, 5287732247), (7, 755390321), (49, 107912903), (343, 15416129), (1889, 2799223), (8161, 647927), (13223, 399889), (57127, 92561)]