38960013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1063}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 54817280

約数和(自身を除く): 15857267

約数列:

[1, 3, 19, 57, 643, 1063, 1929, 3189, 12217, 20197, 36651, 60591, 683509, 2050527, 12986671, 38960013]

約数ペア:

[(1, 38960013), (3, 12986671), (19, 2050527), (57, 683509), (643, 60591), (1063, 36651), (1929, 20197), (3189, 12217)]