2247453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 3785600

約数和(自身を除く): 1538147

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 337, 351, 513, 741, 1011, 2223, 3033, 4381, 6403, 6669, 9099, 13143, 19209, 39429, 57627, 83239, 118287, 172881, 249717, 749151, 2247453]

約数ペア:

[(1, 2247453), (3, 749151), (9, 249717), (13, 172881), (19, 118287), (27, 83239), (39, 57627), (57, 39429), (117, 19209), (171, 13143), (247, 9099), (337, 6669), (351, 6403), (513, 4381), (741, 3033), (1011, 2223)]