2665263

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 3950208

約数和(自身を除く): 1284945

約数列:

[1, 3, 19, 23, 57, 69, 107, 321, 361, 437, 1083, 1311, 2033, 2461, 6099, 7383, 8303, 24909, 38627, 46759, 115881, 140277, 888421, 2665263]

約数ペア:

[(1, 2665263), (3, 888421), (19, 140277), (23, 115881), (57, 46759), (69, 38627), (107, 24909), (321, 8303), (361, 7383), (437, 6099), (1083, 2461), (1311, 2033)]