470536143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 808845312

約数和(自身を除く): 338309169

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 127, 129, 231, 301, 373, 381, 473, 889, 903, 1119, 1397, 1419, 2611, 2667, 3311, 4103, 4191, 5461, 7833, 9779, 9933, 12309, 16039, 16383, 28721, 29337, 38227, 47371, 48117, 60071, 86163, 112273, 114681, 142113, 176429, 180213, 331597, 336819, 420497, 521081, 529287, 994791, 1235003, 1261491, 1563243, 2036953, 3647567, 3705009, 6110859, 10942701, 14258671, 22406483, 42776013, 67219449, 156845381, 470536143]

約数ペア:

[(1, 470536143), (3, 156845381), (7, 67219449), (11, 42776013), (21, 22406483), (33, 14258671), (43, 10942701), (77, 6110859), (127, 3705009), (129, 3647567), (231, 2036953), (301, 1563243), (373, 1261491), (381, 1235003), (473, 994791), (889, 529287), (903, 521081), (1119, 420497), (1397, 336819), (1419, 331597), (2611, 180213), (2667, 176429), (3311, 142113), (4103, 114681), (4191, 112273), (5461, 86163), (7833, 60071), (9779, 48117), (9933, 47371), (12309, 38227), (16039, 29337), (16383, 28721)]