7951203

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 28

約数和(自身を含む): 12853680

約数和(自身を除く): 4902477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 839, 1053, 2517, 3159, 7551, 9477, 10907, 22653, 32721, 67959, 98163, 203877, 294489, 611631, 883467, 2650401, 7951203]

約数ペア:

[(1, 7951203), (3, 2650401), (9, 883467), (13, 611631), (27, 294489), (39, 203877), (81, 98163), (117, 67959), (243, 32721), (351, 22653), (729, 10907), (839, 9477), (1053, 7551), (2517, 3159)]