9154431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 15939840

約数和(自身を除く): 6785409

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 2371, 3861, 7113, 21339, 26081, 30823, 64017, 78243, 92469, 234729, 277407, 339053, 704187, 832221, 1017159, 3051477, 9154431]

約数ペア:

[(1, 9154431), (3, 3051477), (9, 1017159), (11, 832221), (13, 704187), (27, 339053), (33, 277407), (39, 234729), (99, 92469), (117, 78243), (143, 64017), (297, 30823), (351, 26081), (429, 21339), (1287, 7113), (2371, 3861)]