13951509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 9200235

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1913, 2431, 5739, 7293, 21043, 24869, 32521, 63129, 74607, 97563, 273559, 357731, 422773, 820677, 1073193, 1268319, 4650503, 13951509]

約数ペア:

[(1, 13951509), (3, 4650503), (11, 1268319), (13, 1073193), (17, 820677), (33, 422773), (39, 357731), (51, 273559), (143, 97563), (187, 74607), (221, 63129), (429, 32521), (561, 24869), (663, 21043), (1913, 7293), (2431, 5739)]