7707483

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 13777920

約数和(自身を除く): 6070437

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 137, 141, 171, 329, 399, 411, 423, 893, 959, 987, 1197, 1233, 2603, 2679, 2877, 2961, 6251, 6439, 7809, 8037, 8631, 18221, 18753, 19317, 23427, 45073, 54663, 56259, 57951, 122341, 135219, 163989, 367023, 405657, 856387, 1101069, 2569161, 7707483]

約数ペア:

[(1, 7707483), (3, 2569161), (7, 1101069), (9, 856387), (19, 405657), (21, 367023), (47, 163989), (57, 135219), (63, 122341), (133, 57951), (137, 56259), (141, 54663), (171, 45073), (329, 23427), (399, 19317), (411, 18753), (423, 18221), (893, 8631), (959, 8037), (987, 7809), (1197, 6439), (1233, 6251), (2603, 2961), (2679, 2877)]