12081663

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8481537

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2141, 5643, 6423, 19269, 23551, 40679, 57807, 70653, 122037, 211959, 366111, 447469, 635877, 1098333, 1342407, 4027221, 12081663]

約数ペア:

[(1, 12081663), (3, 4027221), (9, 1342407), (11, 1098333), (19, 635877), (27, 447469), (33, 366111), (57, 211959), (99, 122037), (171, 70653), (209, 57807), (297, 40679), (513, 23551), (627, 19269), (1881, 6423), (2141, 5643)]