26209563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3923}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 37293696

約数和(自身を除く): 11084133

約数列:

[1, 3, 17, 51, 131, 393, 2227, 3923, 6681, 11769, 66691, 200073, 513913, 1541739, 8736521, 26209563]

約数ペア:

[(1, 26209563), (3, 8736521), (17, 1541739), (51, 513913), (131, 200073), (393, 66691), (2227, 11769), (3923, 6681)]