25410049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 31559680

約数和(自身を除く): 6149631

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 6163, 43141, 117097, 191053, 819679, 1337371, 3630007, 25410049]

約数ペア:

[(1, 25410049), (7, 3630007), (19, 1337371), (31, 819679), (133, 191053), (217, 117097), (589, 43141), (4123, 6163)]