11053989

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 20

約数和(自身を含む): 16610880

約数和(自身を除く): 5556891

約数列:

[1, 3, 9, 27, 81, 239, 571, 717, 1713, 2151, 5139, 6453, 15417, 19359, 46251, 136469, 409407, 1228221, 3684663, 11053989]

約数ペア:

[(1, 11053989), (3, 3684663), (9, 1228221), (27, 409407), (81, 136469), (239, 46251), (571, 19359), (717, 15417), (1713, 6453), (2151, 5139)]