23209119

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{12107}}^1$

素因数の和:12187

約数の個数: 16

約数和(自身を含む): 34871040

約数和(自身を除く): 11661921

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 12107, 36321, 108963, 326889, 859597, 2578791, 7736373, 23209119]

約数ペア:

[(1, 23209119), (3, 7736373), (9, 2578791), (27, 859597), (71, 326889), (213, 108963), (639, 36321), (1917, 12107)]