2009247951

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{22003}}^1$

素因数の和:22566

約数の個数: 16

約数和(自身を含む): 2728496000

約数和(自身を除く): 719248049

約数列:

[1, 3, 61, 183, 499, 1497, 22003, 30439, 66009, 91317, 1342183, 4026549, 10979497, 32938491, 669749317, 2009247951]

約数ペア:

[(1, 2009247951), (3, 669749317), (61, 32938491), (183, 10979497), (499, 4026549), (1497, 1342183), (22003, 91317), (30439, 66009)]