2007885873

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{134857}}^1$

素因数の和:135576

約数の個数: 16

約数和(自身を含む): 3063973760

約数和(自身を除く): 1056087887

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 14889, 134857, 404571, 943999, 2831997, 95613613, 286840839, 669295291, 2007885873]

約数ペア:

[(1, 2007885873), (3, 669295291), (7, 286840839), (21, 95613613), (709, 2831997), (2127, 943999), (4963, 404571), (14889, 134857)]