47068527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20089}}^1$

素因数の和:20174

約数の個数: 16

約数和(自身を含む): 69431040

約数和(自身を除く): 22362513

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 20089, 60267, 220979, 662937, 1426319, 4278957, 15689509, 47068527]

約数ペア:

[(1, 47068527), (3, 15689509), (11, 4278957), (33, 1426319), (71, 662937), (213, 220979), (781, 60267), (2343, 20089)]