2007270727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1\times {\mathrm{13627}}^1$

素因数の和:15558

約数の個数: 16

約数和(自身を含む): 2504063232

約数和(自身を除く): 496792505

約数列:

[1, 7, 11, 77, 1913, 13391, 13627, 21043, 95389, 147301, 149897, 1049279, 26068451, 182479157, 286752961, 2007270727]

約数ペア:

[(1, 2007270727), (7, 286752961), (11, 182479157), (77, 26068451), (1913, 1049279), (13391, 149897), (13627, 147301), (21043, 95389)]