121960513

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 131383296

約数和(自身を除く): 9422783

約数列:

[1, 23, 43, 127, 971, 989, 2921, 5461, 22333, 41753, 123317, 125603, 960319, 2836291, 5302631, 121960513]

約数ペア:

[(1, 121960513), (23, 5302631), (43, 2836291), (127, 960319), (971, 125603), (989, 123317), (2921, 41753), (5461, 22333)]