47043447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21277}}^1$

素因数の和:21358

約数の個数: 16

約数和(自身を含む): 69451392

約数和(自身を除く): 22407945

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 21277, 63831, 234047, 702141, 1425559, 4276677, 15681149, 47043447]

約数ペア:

[(1, 47043447), (3, 15681149), (11, 4276677), (33, 1425559), (67, 702141), (201, 234047), (737, 63831), (2211, 21277)]