258951

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 460800

約数和(自身を除く): 201849

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 59, 77, 133, 177, 209, 231, 399, 413, 627, 649, 1121, 1239, 1463, 1947, 3363, 4389, 4543, 7847, 12331, 13629, 23541, 36993, 86317, 258951]

約数ペア:

[(1, 258951), (3, 86317), (7, 36993), (11, 23541), (19, 13629), (21, 12331), (33, 7847), (57, 4543), (59, 4389), (77, 3363), (133, 1947), (177, 1463), (209, 1239), (231, 1121), (399, 649), (413, 627)]