30451851

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4813}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 47562320

約数和(自身を除く): 17110469

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 4813, 6327, 14439, 43317, 91447, 178081, 274341, 534243, 823023, 1602729, 3383539, 10150617, 30451851]

約数ペア:

[(1, 30451851), (3, 10150617), (9, 3383539), (19, 1602729), (37, 823023), (57, 534243), (111, 274341), (171, 178081), (333, 91447), (703, 43317), (2109, 14439), (4813, 6327)]