731329647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{82889}}^1$

素因数の和:83082

約数の個数: 16

約数和(自身を含む): 1038445920

約数和(自身を除く): 307116273

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 82889, 248667, 1409113, 4227339, 14339797, 43019391, 243776549, 731329647]

約数ペア:

[(1, 731329647), (3, 243776549), (17, 43019391), (51, 14339797), (173, 4227339), (519, 1409113), (2941, 248667), (8823, 82889)]