124031887

素因数分解:

$7^3\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 145152000

約数和(自身を除く): 21120113

約数列:

[1, 7, 49, 343, 431, 839, 3017, 5873, 21119, 41111, 147833, 287777, 361609, 2531263, 17718841, 124031887]

約数ペア:

[(1, 124031887), (7, 17718841), (49, 2531263), (343, 361609), (431, 287777), (839, 147833), (3017, 41111), (5873, 21119)]