7794423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 14350336

約数和(自身を除く): 6555913

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 307, 403, 651, 819, 921, 1209, 1953, 2149, 2763, 2821, 3627, 3991, 6447, 8463, 9517, 11973, 19341, 25389, 27937, 28551, 35919, 66619, 83811, 85653, 123721, 199857, 251433, 371163, 599571, 866047, 1113489, 2598141, 7794423]

約数ペア:

[(1, 7794423), (3, 2598141), (7, 1113489), (9, 866047), (13, 599571), (21, 371163), (31, 251433), (39, 199857), (63, 123721), (91, 85653), (93, 83811), (117, 66619), (217, 35919), (273, 28551), (279, 27937), (307, 25389), (403, 19341), (651, 11973), (819, 9517), (921, 8463), (1209, 6447), (1953, 3991), (2149, 3627), (2763, 2821)]