12755799

素因数分解:

$3^5\times 7^1\times {\mathrm{7499}}^1$

素因数の和:7521

約数の個数: 24

約数和(自身を含む): 21840000

約数和(自身を除く): 9084201

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7499, 22497, 52493, 67491, 157479, 202473, 472437, 607419, 1417311, 1822257, 4251933, 12755799]

約数ペア:

[(1, 12755799), (3, 4251933), (7, 1822257), (9, 1417311), (21, 607419), (27, 472437), (63, 202473), (81, 157479), (189, 67491), (243, 52493), (567, 22497), (1701, 7499)]