9648009

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 16361280

約数和(自身を除く): 6713271

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 4139, 12417, 28973, 37251, 86919, 153143, 260757, 459429, 1072001, 1378287, 3216003, 9648009]

約数ペア:

[(1, 9648009), (3, 3216003), (7, 1378287), (9, 1072001), (21, 459429), (37, 260757), (63, 153143), (111, 86919), (259, 37251), (333, 28973), (777, 12417), (2331, 4139)]