38307903

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6689}}^1$

素因数の和:6798

約数の個数: 16

約数和(自身を含む): 53948160

約数和(自身を除く): 15640257

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 6689, 20067, 153847, 461541, 555187, 1665561, 12769301, 38307903]

約数ペア:

[(1, 38307903), (3, 12769301), (23, 1665561), (69, 555187), (83, 461541), (249, 153847), (1909, 20067), (5727, 6689)]