137007689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79241}}^1$

素因数の和:79280

約数の個数: 16

約数和(自身を含む): 177502080

約数和(自身を除く): 40494391

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 79241, 554687, 1030133, 1505579, 7210931, 10539053, 19572527, 137007689]

約数ペア:

[(1, 137007689), (7, 19572527), (13, 10539053), (19, 7210931), (91, 1505579), (133, 1030133), (247, 554687), (1729, 79241)]