39461391

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{20021}}^1$

素因数の和:20103

約数の個数: 16

約数和(自身を含む): 59265120

約数和(自身を除く): 19803729

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 20021, 60063, 180189, 540567, 1461533, 4384599, 13153797, 39461391]

約数ペア:

[(1, 39461391), (3, 13153797), (9, 4384599), (27, 1461533), (73, 540567), (219, 180189), (657, 60063), (1971, 20021)]