243340467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{4813}}^1$

素因数の和:5722

約数の個数: 16

約数和(自身を含む): 341986560

約数和(自身を除く): 98646093

約数列:

[1, 3, 19, 57, 887, 2661, 4813, 14439, 16853, 50559, 91447, 274341, 4269131, 12807393, 81113489, 243340467]

約数ペア:

[(1, 243340467), (3, 81113489), (19, 12807393), (57, 4269131), (887, 274341), (2661, 91447), (4813, 50559), (14439, 16853)]