806949

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 48

約数和(自身を含む): 1489600

約数和(自身を除く): 682651

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 99, 117, 121, 143, 171, 209, 247, 297, 351, 363, 429, 513, 627, 741, 1089, 1287, 1573, 1881, 2223, 2299, 2717, 3267, 3861, 4719, 5643, 6669, 6897, 8151, 14157, 20691, 24453, 29887, 42471, 62073, 73359, 89661, 268983, 806949]

約数ペア:

[(1, 806949), (3, 268983), (9, 89661), (11, 73359), (13, 62073), (19, 42471), (27, 29887), (33, 24453), (39, 20691), (57, 14157), (99, 8151), (117, 6897), (121, 6669), (143, 5643), (171, 4719), (209, 3861), (247, 3267), (297, 2717), (351, 2299), (363, 2223), (429, 1881), (513, 1573), (627, 1287), (741, 1089)]