30538647

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66533}}^1$

素因数の和:66559

約数の個数: 16

約数和(自身を含む): 47904480

約数和(自身を除く): 17365833

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66533, 199599, 598797, 1131061, 1796391, 3393183, 10179549, 30538647]

約数ペア:

[(1, 30538647), (3, 10179549), (9, 3393183), (17, 1796391), (27, 1131061), (51, 598797), (153, 199599), (459, 66533)]