1259073

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 1976000

約数和(自身を除く): 716927

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 199, 333, 597, 703, 1791, 2109, 3781, 6327, 7363, 11343, 22089, 34029, 66267, 139897, 419691, 1259073]

約数ペア:

[(1, 1259073), (3, 419691), (9, 139897), (19, 66267), (37, 34029), (57, 22089), (111, 11343), (171, 7363), (199, 6327), (333, 3781), (597, 2109), (703, 1791)]