2659191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 3919104

約数和(自身を除く): 1259913

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2267, 6801, 38539, 52141, 115617, 156423, 886397, 2659191]

約数ペア:

[(1, 2659191), (3, 886397), (17, 156423), (23, 115617), (51, 52141), (69, 38539), (391, 6801), (1173, 2267)]