11231703

素因数分解:

$3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 20146176

約数和(自身を除く): 8914473

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 71, 81, 93, 189, 213, 217, 243, 279, 497, 567, 639, 651, 729, 837, 1491, 1701, 1917, 1953, 2201, 2511, 4473, 5103, 5751, 5859, 6603, 7533, 13419, 15407, 17253, 17577, 19809, 22599, 40257, 46221, 51759, 52731, 59427, 120771, 138663, 158193, 178281, 362313, 415989, 534843, 1247967, 1604529, 3743901, 11231703]

約数ペア:

[(1, 11231703), (3, 3743901), (7, 1604529), (9, 1247967), (21, 534843), (27, 415989), (31, 362313), (63, 178281), (71, 158193), (81, 138663), (93, 120771), (189, 59427), (213, 52731), (217, 51759), (243, 46221), (279, 40257), (497, 22599), (567, 19809), (639, 17577), (651, 17253), (729, 15407), (837, 13419), (1491, 7533), (1701, 6603), (1917, 5859), (1953, 5751), (2201, 5103), (2511, 4473)]