56533719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1999}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 82368000

約数和(自身を除く): 25834281

約数列:

[1, 3, 11, 33, 857, 1999, 2571, 5997, 9427, 21989, 28281, 65967, 1713143, 5139429, 18844573, 56533719]

約数ペア:

[(1, 56533719), (3, 18844573), (11, 5139429), (33, 1713143), (857, 65967), (1999, 28281), (2571, 21989), (5997, 9427)]