128469217

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 138605760

約数和(自身を除く): 10136543

約数列:

[1, 29, 37, 67, 1073, 1787, 1943, 2479, 51823, 66119, 71891, 119729, 1917451, 3472141, 4429973, 128469217]

約数ペア:

[(1, 128469217), (29, 4429973), (37, 3472141), (67, 1917451), (1073, 119729), (1787, 71891), (1943, 66119), (2479, 51823)]