2019127899

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{20333}}^1$

素因数の和:20834

約数の個数: 16

約数和(自身を含む): 2732889600

約数和(自身を除く): 713761701

約数列:

[1, 3, 79, 237, 419, 1257, 20333, 33101, 60999, 99303, 1606307, 4818921, 8519527, 25558581, 673042633, 2019127899]

約数ペア:

[(1, 2019127899), (3, 673042633), (79, 25558581), (237, 8519527), (419, 4818921), (1257, 1606307), (20333, 99303), (33101, 60999)]