2547658323

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{199207}}^1$

素因数の和:199256

約数の個数: 36

約数和(自身を含む): 4428393840

約数和(自身を除く): 1880735517

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 199207, 597621, 1394449, 1792863, 4183347, 5777003, 9761143, 12550041, 17331009, 29283429, 40439021, 51993027, 87850287, 121317063, 283073147, 363951189, 849219441, 2547658323]

約数ペア:

[(1, 2547658323), (3, 849219441), (7, 363951189), (9, 283073147), (21, 121317063), (29, 87850287), (49, 51993027), (63, 40439021), (87, 29283429), (147, 17331009), (203, 12550041), (261, 9761143), (441, 5777003), (609, 4183347), (1421, 1792863), (1827, 1394449), (4263, 597621), (12789, 199207)]