13505531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 16075584

約数和(自身を除く): 2570053

約数列:

[1, 13, 17, 23, 221, 299, 391, 2657, 5083, 34541, 45169, 61111, 587197, 794443, 1038887, 13505531]

約数ペア:

[(1, 13505531), (13, 1038887), (17, 794443), (23, 587197), (221, 61111), (299, 45169), (391, 34541), (2657, 5083)]