30750891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 42307584

約数和(自身を除く): 11556693

約数列:

[1, 3, 43, 127, 129, 381, 1877, 5461, 5631, 16383, 80711, 238379, 242133, 715137, 10250297, 30750891]

約数ペア:

[(1, 30750891), (3, 10250297), (43, 715137), (127, 242133), (129, 238379), (381, 80711), (1877, 16383), (5461, 5631)]