2247997737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{243527}}^1$

素因数の和:243728

約数の個数: 16

約数和(自身を含む): 3191190912

約数和(自身を除く): 943193175

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 243527, 730581, 4139959, 12419877, 44078387, 132235161, 749332579, 2247997737]

約数ペア:

[(1, 2247997737), (3, 749332579), (17, 132235161), (51, 44078387), (181, 12419877), (543, 4139959), (3077, 730581), (9231, 243527)]