23947803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 38278656

約数和(自身を除く): 14330853

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3407, 7029, 10221, 30663, 37477, 112431, 241897, 337293, 725691, 2177073, 2660867, 7982601, 23947803]

約数ペア:

[(1, 23947803), (3, 7982601), (9, 2660867), (11, 2177073), (33, 725691), (71, 337293), (99, 241897), (213, 112431), (639, 37477), (781, 30663), (2343, 10221), (3407, 7029)]