2687173629

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8429}}^1$

素因数の和:8522

約数の個数: 64

約数和(自身を含む): 4661452800

約数和(自身を除く): 1974279171

約数列:

[1, 3, 7, 17, 19, 21, 47, 51, 57, 119, 133, 141, 323, 329, 357, 399, 799, 893, 969, 987, 2261, 2397, 2679, 5593, 6251, 6783, 8429, 15181, 16779, 18753, 25287, 45543, 59003, 106267, 143293, 160151, 177009, 318801, 396163, 429879, 480453, 1003051, 1121057, 1188489, 2722567, 2773141, 3009153, 3363171, 6734771, 7527097, 8167701, 8319423, 19057969, 20204313, 22581291, 47143397, 52689679, 57173907, 127960649, 141430191, 158069037, 383881947, 895724543, 2687173629]

約数ペア:

[(1, 2687173629), (3, 895724543), (7, 383881947), (17, 158069037), (19, 141430191), (21, 127960649), (47, 57173907), (51, 52689679), (57, 47143397), (119, 22581291), (133, 20204313), (141, 19057969), (323, 8319423), (329, 8167701), (357, 7527097), (399, 6734771), (799, 3363171), (893, 3009153), (969, 2773141), (987, 2722567), (2261, 1188489), (2397, 1121057), (2679, 1003051), (5593, 480453), (6251, 429879), (6783, 396163), (8429, 318801), (15181, 177009), (16779, 160151), (18753, 143293), (25287, 106267), (45543, 59003)]