26871299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 33546240

約数和(自身を除く): 6674941

約数列:

[1, 7, 13, 71, 91, 497, 923, 4159, 6461, 29113, 54067, 295289, 378469, 2067023, 3838757, 26871299]

約数ペア:

[(1, 26871299), (7, 3838757), (13, 2067023), (71, 378469), (91, 295289), (497, 54067), (923, 29113), (4159, 6461)]