6938721

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 10480704

約数和(自身を除く): 3541983

約数列:

[1, 3, 9, 37, 67, 111, 201, 311, 333, 603, 933, 2479, 2799, 7437, 11507, 20837, 22311, 34521, 62511, 103563, 187533, 770969, 2312907, 6938721]

約数ペア:

[(1, 6938721), (3, 2312907), (9, 770969), (37, 187533), (67, 103563), (111, 62511), (201, 34521), (311, 22311), (333, 20837), (603, 11507), (933, 7437), (2479, 2799)]