8987407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 11182752

約数和(自身を除く): 2195345

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 3697, 40667, 48061, 62849, 528671, 691339, 817037, 8987407]

約数ペア:

[(1, 8987407), (11, 817037), (13, 691339), (17, 528671), (143, 62849), (187, 48061), (221, 40667), (2431, 3697)]