9428991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 15267840

約数和(自身を除く): 5838849

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 709, 1023, 1209, 2127, 4433, 7799, 9217, 13299, 21979, 23397, 27651, 65937, 101387, 241769, 285727, 304161, 725307, 857181, 3142997, 9428991]

約数ペア:

[(1, 9428991), (3, 3142997), (11, 857181), (13, 725307), (31, 304161), (33, 285727), (39, 241769), (93, 101387), (143, 65937), (341, 27651), (403, 23397), (429, 21979), (709, 13299), (1023, 9217), (1209, 7799), (2127, 4433)]