2226933

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 20

約数和(自身を含む): 3504160

約数和(自身を除く): 1277227

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1447, 1539, 4341, 13023, 27493, 39069, 82479, 117207, 247437, 742311, 2226933]

約数ペア:

[(1, 2226933), (3, 742311), (9, 247437), (19, 117207), (27, 82479), (57, 39069), (81, 27493), (171, 13023), (513, 4341), (1447, 1539)]