13988611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 17305344

約数和(自身を除く): 3316733

約数列:

[1, 7, 13, 91, 347, 443, 2429, 3101, 4511, 5759, 31577, 40313, 153721, 1076047, 1998373, 13988611]

約数ペア:

[(1, 13988611), (7, 1998373), (13, 1076047), (91, 153721), (347, 40313), (443, 31577), (2429, 5759), (3101, 4511)]