8291733

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 4380267

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 199, 323, 597, 731, 817, 969, 2193, 2451, 3383, 3781, 8557, 10149, 11343, 13889, 25671, 41667, 64277, 145469, 162583, 192831, 436407, 487749, 2763911, 8291733]

約数ペア:

[(1, 8291733), (3, 2763911), (17, 487749), (19, 436407), (43, 192831), (51, 162583), (57, 145469), (129, 64277), (199, 41667), (323, 25671), (597, 13889), (731, 11343), (817, 10149), (969, 8557), (2193, 3781), (2451, 3383)]