39389439

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 53398400

約数和(自身を除く): 14008961

約数列:

[1, 3, 109, 163, 327, 489, 739, 2217, 17767, 53301, 80551, 120457, 241653, 361371, 13129813, 39389439]

約数ペア:

[(1, 39389439), (3, 13129813), (109, 361371), (163, 241653), (327, 120457), (489, 80551), (739, 53301), (2217, 17767)]