7289217

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 12252800

約数和(自身を除く): 4963583

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1093, 2223, 3279, 6669, 9837, 14209, 20767, 29511, 42627, 62301, 127881, 186903, 269971, 383643, 560709, 809913, 2429739, 7289217]

約数ペア:

[(1, 7289217), (3, 2429739), (9, 809913), (13, 560709), (19, 383643), (27, 269971), (39, 186903), (57, 127881), (117, 62301), (171, 42627), (247, 29511), (351, 20767), (513, 14209), (741, 9837), (1093, 6669), (2223, 3279)]