127952011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 142518528

約数和(自身を除く): 14566517

約数列:

[1, 11, 71, 173, 781, 947, 1903, 10417, 12283, 67237, 135113, 163831, 739607, 1802141, 11632001, 127952011]

約数ペア:

[(1, 127952011), (11, 11632001), (71, 1802141), (173, 739607), (781, 163831), (947, 135113), (1903, 67237), (10417, 12283)]