6247941

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 10205280

約数和(自身を除く): 3957339

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2237, 2793, 6711, 15659, 42503, 46977, 109613, 127509, 297521, 328839, 892563, 2082647, 6247941]

約数ペア:

[(1, 6247941), (3, 2082647), (7, 892563), (19, 328839), (21, 297521), (49, 127509), (57, 109613), (133, 46977), (147, 42503), (399, 15659), (931, 6711), (2237, 2793)]