2009016105

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1999021}}^1$

素因数の和:1999096

約数の個数: 16

約数和(自身を含む): 3262403904

約数和(自身を除く): 1253387799

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 1999021, 5997063, 9995105, 29985315, 133934407, 401803221, 669672035, 2009016105]

約数ペア:

[(1, 2009016105), (3, 669672035), (5, 401803221), (15, 133934407), (67, 29985315), (201, 9995105), (335, 5997063), (1005, 1999021)]