13091301

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7062

約数の個数: 20

約数和(自身を含む): 20409312

約数和(自身を除く): 7318011

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 7027, 21081, 63243, 161621, 189729, 484863, 569187, 1454589, 4363767, 13091301]

約数ペア:

[(1, 13091301), (3, 4363767), (9, 1454589), (23, 569187), (27, 484863), (69, 189729), (81, 161621), (207, 63243), (621, 21081), (1863, 7027)]