28723013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 4636027

約数列:

[1, 11, 17, 187, 269, 571, 2959, 4573, 6281, 9707, 50303, 106777, 153599, 1689589, 2611183, 28723013]

約数ペア:

[(1, 28723013), (11, 2611183), (17, 1689589), (187, 153599), (269, 106777), (571, 50303), (2959, 9707), (4573, 6281)]