3126431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 4104960

約数和(自身を除く): 978529

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2137, 14959, 23507, 40603, 164549, 284221, 446633, 3126431]

約数ペア:

[(1, 3126431), (7, 446633), (11, 284221), (19, 164549), (77, 40603), (133, 23507), (209, 14959), (1463, 2137)]