2019418899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{242923}}^1$

素因数の和:243106

約数の個数: 16

約数和(自身を含む): 2868446592

約数和(自身を除く): 849027693

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 242923, 728769, 4129691, 12389073, 39596449, 118789347, 673139633, 2019418899]

約数ペア:

[(1, 2019418899), (3, 673139633), (17, 118789347), (51, 39596449), (163, 12389073), (489, 4129691), (2771, 728769), (8313, 242923)]