3281391

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2383}}^1$

素因数の和:2412

約数の個数: 20

約数和(自身を含む): 5192352

約数和(自身を除く): 1910961

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2383, 7149, 21447, 40511, 64341, 121533, 193023, 364599, 1093797, 3281391]

約数ペア:

[(1, 3281391), (3, 1093797), (9, 364599), (17, 193023), (27, 121533), (51, 64341), (81, 40511), (153, 21447), (459, 7149), (1377, 2383)]