4207959

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 7356960

約数和(自身を除く): 3149001

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 3929, 11787, 27503, 35361, 66793, 82509, 200379, 247527, 467551, 601137, 1402653, 4207959]

約数ペア:

[(1, 4207959), (3, 1402653), (7, 601137), (9, 467551), (17, 247527), (21, 200379), (51, 82509), (63, 66793), (119, 35361), (153, 27503), (357, 11787), (1071, 3929)]