12130293

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 18960480

約数和(自身を除く): 6830187

約数列:

[1, 3, 7, 21, 49, 147, 179, 461, 537, 1253, 1383, 3227, 3759, 8771, 9681, 22589, 26313, 67767, 82519, 247557, 577633, 1732899, 4043431, 12130293]

約数ペア:

[(1, 12130293), (3, 4043431), (7, 1732899), (21, 577633), (49, 247557), (147, 82519), (179, 67767), (461, 26313), (537, 22589), (1253, 9681), (1383, 8771), (3227, 3759)]