9220800459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{195883}}^1$

素因数の和:195987

約数の個数: 32

約数和(自身を含む): 14216477184

約数和(自身を除く): 4995676725

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 663, 923, 1207, 2769, 3621, 15691, 47073, 195883, 587649, 2546479, 3330011, 7639437, 9990033, 13907693, 41723079, 43290143, 129870429, 180800009, 236430781, 542400027, 709292343, 3073600153, 9220800459]

約数ペア:

[(1, 9220800459), (3, 3073600153), (13, 709292343), (17, 542400027), (39, 236430781), (51, 180800009), (71, 129870429), (213, 43290143), (221, 41723079), (663, 13907693), (923, 9990033), (1207, 7639437), (2769, 3330011), (3621, 2546479), (15691, 587649), (47073, 195883)]