47973003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23209}}^1$

素因数の和:23278

約数の個数: 16

約数和(自身を含む): 70187040

約数和(自身を除く): 22214037

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 23209, 69627, 301717, 905151, 1230077, 3690231, 15991001, 47973003]

約数ペア:

[(1, 47973003), (3, 15991001), (13, 3690231), (39, 1230077), (53, 905151), (159, 301717), (689, 69627), (2067, 23209)]