12909169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 16027648

約数和(自身を除く): 3118479

約数列:

[1, 7, 13, 91, 127, 889, 1117, 1651, 7819, 11557, 14521, 101647, 141859, 993013, 1844167, 12909169]

約数ペア:

[(1, 12909169), (7, 1844167), (13, 993013), (91, 141859), (127, 101647), (889, 14521), (1117, 11557), (1651, 7819)]