2707101

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1790

約数の個数: 20

約数和(自身を含む): 4259200

約数和(自身を除く): 1552099

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1759, 5277, 15831, 33421, 47493, 100263, 142479, 300789, 902367, 2707101]

約数ペア:

[(1, 2707101), (3, 902367), (9, 300789), (19, 142479), (27, 100263), (57, 47493), (81, 33421), (171, 15831), (513, 5277), (1539, 1759)]