1624293

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1846

約数の個数: 20

約数和(自身を含む): 2648448

約数和(自身を除く): 1024155

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1823, 5469, 16407, 20053, 49221, 60159, 147663, 180477, 541431, 1624293]

約数ペア:

[(1, 1624293), (3, 541431), (9, 180477), (11, 147663), (27, 60159), (33, 49221), (81, 20053), (99, 16407), (297, 5469), (891, 1823)]