3743901

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 6709248

約数和(自身を除く): 2965347

約数列:

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

約数ペア:

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