128575249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 143144064

約数和(自身を除く): 14568815

約数列:

[1, 11, 71, 193, 781, 853, 2123, 9383, 13703, 60563, 150733, 164629, 666193, 1810919, 11688659, 128575249]

約数ペア:

[(1, 128575249), (11, 11688659), (71, 1810919), (193, 666193), (781, 164629), (853, 150733), (2123, 60563), (9383, 13703)]