30539847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18211}}^1$

素因数の和:18270

約数の個数: 16

約数和(自身を含む): 44874368

約数和(自身を除く): 14334521

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 18211, 54633, 236743, 710229, 783073, 2349219, 10179949, 30539847]

約数ペア:

[(1, 30539847), (3, 10179949), (13, 2349219), (39, 783073), (43, 710229), (129, 236743), (559, 54633), (1677, 18211)]