2029047579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{403309}}^1$

素因数の和:403371

約数の個数: 24

約数和(自身を含む): 3229706480

約数和(自身を除く): 1200658901

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 403309, 1209927, 3629781, 5243017, 15729051, 17342287, 47187153, 52026861, 156080583, 225449731, 676349193, 2029047579]

約数ペア:

[(1, 2029047579), (3, 676349193), (9, 225449731), (13, 156080583), (39, 52026861), (43, 47187153), (117, 17342287), (129, 15729051), (387, 5243017), (559, 3629781), (1677, 1209927), (5031, 403309)]