214370478721

素因数分解:

$7^2\times {\mathrm{433}}^1\times {\mathrm{10103713}}^1$

素因数の和:10104160

約数の個数: 12

約数和(自身を含む): 249945676932

約数和(自身を除く): 35575198211

約数列:

[1, 7, 49, 433, 3031, 21217, 10103713, 70725991, 495081937, 4374907729, 30624354103, 214370478721]

約数ペア:

[(1, 214370478721), (7, 30624354103), (49, 4374907729), (433, 495081937), (3031, 70725991), (21217, 10103713)]