7468923

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 13132800

約数和(自身を除く): 5663877

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 149, 217, 231, 341, 447, 539, 651, 1023, 1043, 1519, 1617, 1639, 2387, 3129, 4557, 4619, 4917, 7161, 7301, 11473, 13857, 16709, 21903, 32333, 34419, 50127, 50809, 80311, 96999, 152427, 226331, 240933, 355663, 678993, 1066989, 2489641, 7468923]

約数ペア:

[(1, 7468923), (3, 2489641), (7, 1066989), (11, 678993), (21, 355663), (31, 240933), (33, 226331), (49, 152427), (77, 96999), (93, 80311), (147, 50809), (149, 50127), (217, 34419), (231, 32333), (341, 21903), (447, 16709), (539, 13857), (651, 11473), (1023, 7301), (1043, 7161), (1519, 4917), (1617, 4619), (1639, 4557), (2387, 3129)]