3839751

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 5771520

約数和(自身を除く): 1931769

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2003, 6009, 18027, 54081, 142213, 426639, 1279917, 3839751]

約数ペア:

[(1, 3839751), (3, 1279917), (9, 426639), (27, 142213), (71, 54081), (213, 18027), (639, 6009), (1917, 2003)]