30816939

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 42768000

約数和(自身を除く): 11951061

約数列:

[1, 3, 43, 59, 129, 177, 2537, 4049, 7611, 12147, 174107, 238891, 522321, 716673, 10272313, 30816939]

約数ペア:

[(1, 30816939), (3, 10272313), (43, 716673), (59, 522321), (129, 238891), (177, 174107), (2537, 12147), (4049, 7611)]