7194663

素因数分解:

$3^4\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12708

約数の個数: 20

約数和(自身を含む): 12283920

約数和(自身を除く): 5089257

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12689, 38067, 88823, 114201, 266469, 342603, 799407, 1027809, 2398221, 7194663]

約数ペア:

[(1, 7194663), (3, 2398221), (7, 1027809), (9, 799407), (21, 342603), (27, 266469), (63, 114201), (81, 88823), (189, 38067), (567, 12689)]