12998799

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1650

約数の個数: 28

約数和(自身を含む): 21274152

約数和(自身を除く): 8275353

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1621, 2673, 4863, 8019, 14589, 17831, 43767, 53493, 131301, 160479, 393903, 481437, 1181709, 1444311, 4332933, 12998799]

約数ペア:

[(1, 12998799), (3, 4332933), (9, 1444311), (11, 1181709), (27, 481437), (33, 393903), (81, 160479), (99, 131301), (243, 53493), (297, 43767), (729, 17831), (891, 14589), (1621, 8019), (2673, 4863)]