39560559

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 54409344

約数和(自身を除く): 14848785

約数列:

[1, 3, 43, 129, 131, 393, 2341, 5633, 7023, 16899, 100663, 301989, 306671, 920013, 13186853, 39560559]

約数ペア:

[(1, 39560559), (3, 13186853), (43, 920013), (129, 306671), (131, 301989), (393, 100663), (2341, 16899), (5633, 7023)]