224735511

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10691}}^1$

素因数の和:10732

約数の個数: 48

約数和(自身を含む): 409546368

約数和(自身を除く): 184810857

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 10691, 21021, 32073, 74837, 117601, 138983, 224511, 352803, 416949, 523859, 823207, 972881, 1528813, 1571577, 2469621, 2918643, 4586439, 5762449, 6810167, 10701691, 17287347, 20430501, 32105073, 74911837, 224735511]

約数ペア:

[(1, 224735511), (3, 74911837), (7, 32105073), (11, 20430501), (13, 17287347), (21, 10701691), (33, 6810167), (39, 5762449), (49, 4586439), (77, 2918643), (91, 2469621), (143, 1571577), (147, 1528813), (231, 972881), (273, 823207), (429, 523859), (539, 416949), (637, 352803), (1001, 224511), (1617, 138983), (1911, 117601), (3003, 74837), (7007, 32073), (10691, 21021)]