28426533

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1117}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 40248000

約数和(自身を除く): 11821467

約数列:

[1, 3, 17, 51, 499, 1117, 1497, 3351, 8483, 18989, 25449, 56967, 557383, 1672149, 9475511, 28426533]

約数ペア:

[(1, 28426533), (3, 9475511), (17, 1672149), (51, 557383), (499, 56967), (1117, 25449), (1497, 18989), (3351, 8483)]