3399081

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 5554080

約数和(自身を除く): 2154999

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1217, 2793, 3651, 8519, 23123, 25557, 59633, 69369, 161861, 178899, 485583, 1133027, 3399081]

約数ペア:

[(1, 3399081), (3, 1133027), (7, 485583), (19, 178899), (21, 161861), (49, 69369), (57, 59633), (133, 25557), (147, 23123), (399, 8519), (931, 3651), (1217, 2793)]