29712081

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 46539360

約数和(自身を除く): 16827279

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 1889, 2247, 5243, 5667, 13223, 15729, 39669, 92561, 202123, 277683, 606369, 1414861, 4244583, 9904027, 29712081]

約数ペア:

[(1, 29712081), (3, 9904027), (7, 4244583), (21, 1414861), (49, 606369), (107, 277683), (147, 202123), (321, 92561), (749, 39669), (1889, 15729), (2247, 13223), (5243, 5667)]