2010161727

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{449399}}^1$

素因数の和:449483

約数の個数: 24

約数和(自身を含む): 3365107200

約数和(自身を除く): 1354945473

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 449399, 1348197, 3145793, 4044591, 9437379, 28312137, 31907329, 95721987, 223351303, 287165961, 670053909, 2010161727]

約数ペア:

[(1, 2010161727), (3, 670053909), (7, 287165961), (9, 223351303), (21, 95721987), (63, 31907329), (71, 28312137), (213, 9437379), (497, 4044591), (639, 3145793), (1491, 1348197), (4473, 449399)]