230423431

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{247501}}^1$

素因数の和:247534

約数の個数: 12

約数和(自身を含む): 282152280

約数和(自身を除く): 51728849

約数列:

[1, 7, 19, 49, 133, 931, 247501, 1732507, 4702519, 12127549, 32917633, 230423431]

約数ペア:

[(1, 230423431), (7, 32917633), (19, 12127549), (49, 4702519), (133, 1732507), (931, 247501)]