28718327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 32979744

約数和(自身を除く): 4261417

約数列:

[1, 11, 37, 41, 407, 451, 1517, 1721, 16687, 18931, 63677, 70561, 700447, 776171, 2610757, 28718327]

約数ペア:

[(1, 28718327), (11, 2610757), (37, 776171), (41, 700447), (407, 70561), (451, 63677), (1517, 18931), (1721, 16687)]