28535529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1009}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 41595840

約数和(自身を除く): 13060311

約数列:

[1, 3, 11, 33, 857, 1009, 2571, 3027, 9427, 11099, 28281, 33297, 864713, 2594139, 9511843, 28535529]

約数ペア:

[(1, 28535529), (3, 9511843), (11, 2594139), (33, 864713), (857, 33297), (1009, 28281), (2571, 11099), (3027, 9427)]