239303691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{29123}}^1$

素因数の和:29223

約数の個数: 24

約数和(自身を含む): 381640896

約数和(自身を除く): 142337205

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 29123, 87369, 262107, 320353, 961059, 2417209, 2883177, 7251627, 21754881, 26589299, 79767897, 239303691]

約数ペア:

[(1, 239303691), (3, 79767897), (9, 26589299), (11, 21754881), (33, 7251627), (83, 2883177), (99, 2417209), (249, 961059), (747, 320353), (913, 262107), (2739, 87369), (8217, 29123)]