57445759

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13933}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 71342080

約数和(自身を除く): 13896321

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 13933, 97531, 264727, 431923, 1853089, 3023461, 8206537, 57445759]

約数ペア:

[(1, 57445759), (7, 8206537), (19, 3023461), (31, 1853089), (133, 431923), (217, 264727), (589, 97531), (4123, 13933)]