20131490727

素因数分解:

$3^2\times {\mathrm{7039}}^1\times {\mathrm{317777}}^1$

素因数の和:324822

約数の個数: 12

約数和(自身を含む): 29083042560

約数和(自身を除く): 8951551833

約数列:

[1, 3, 9, 7039, 21117, 63351, 317777, 953331, 2859993, 2236832303, 6710496909, 20131490727]

約数ペア:

[(1, 20131490727), (3, 6710496909), (9, 2236832303), (7039, 2859993), (21117, 953331), (63351, 317777)]