13781339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 17146080

約数和(自身を除く): 3364741

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 5669, 62359, 73697, 96373, 810667, 1060103, 1252849, 13781339]

約数ペア:

[(1, 13781339), (11, 1252849), (13, 1060103), (17, 810667), (143, 96373), (187, 73697), (221, 62359), (2431, 5669)]