2548521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{16657}}^1$

素因数の和:16680

約数の個数: 12

約数和(自身を含む): 3897972

約数和(自身を除く): 1349451

約数列:

[1, 3, 9, 17, 51, 153, 16657, 49971, 149913, 283169, 849507, 2548521]

約数ペア:

[(1, 2548521), (3, 849507), (9, 283169), (17, 149913), (51, 49971), (153, 16657)]