2659683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 3902976

約数和(自身を除く): 1243293

約数列:

[1, 3, 13, 39, 47, 141, 611, 1451, 1833, 4353, 18863, 56589, 68197, 204591, 886561, 2659683]

約数ペア:

[(1, 2659683), (3, 886561), (13, 204591), (39, 68197), (47, 56589), (141, 18863), (611, 4353), (1451, 1833)]