22638343

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{5077}}^1$

素因数の和:5111

約数の個数: 16

約数和(自身を含む): 28436800

約数和(自身を除く): 5798457

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 5077, 35539, 66001, 248773, 462007, 1741411, 3234049, 22638343]

約数ペア:

[(1, 22638343), (7, 3234049), (13, 1741411), (49, 462007), (91, 248773), (343, 66001), (637, 35539), (4459, 5077)]