29091951

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10739}}^1$

素因数の和:10795

約数の個数: 24

約数和(自身を含む): 49146240

約数和(自身を除く): 20054289

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 10739, 32217, 75173, 96651, 225519, 461777, 676557, 1385331, 3232439, 4155993, 9697317, 29091951]

約数ペア:

[(1, 29091951), (3, 9697317), (7, 4155993), (9, 3232439), (21, 1385331), (43, 676557), (63, 461777), (129, 225519), (301, 96651), (387, 75173), (903, 32217), (2709, 10739)]