127840032001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3992381}}^1$

素因数の和:3992504

約数の個数: 16

約数和(自身を含む): 144875558016

約数和(自身を除く): 17035526015

約数列:

[1, 11, 41, 71, 451, 781, 2911, 32021, 3992381, 43916191, 163687621, 283459051, 1800563831, 3118049561, 11621821091, 127840032001]

約数ペア:

[(1, 127840032001), (11, 11621821091), (41, 3118049561), (71, 1800563831), (451, 283459051), (781, 163687621), (2911, 43916191), (32021, 3992381)]