5377881

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 7501824

約数和(自身を除く): 2123943

約数列:

[1, 3, 43, 47, 129, 141, 887, 2021, 2661, 6063, 38141, 41689, 114423, 125067, 1792627, 5377881]

約数ペア:

[(1, 5377881), (3, 1792627), (43, 125067), (47, 114423), (129, 41689), (141, 38141), (887, 6063), (2021, 2661)]