2429739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 3982160

約数和(自身を除く): 1552421

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1093, 2223, 3279, 9837, 14209, 20767, 42627, 62301, 127881, 186903, 269971, 809913, 2429739]

約数ペア:

[(1, 2429739), (3, 809913), (9, 269971), (13, 186903), (19, 127881), (39, 62301), (57, 42627), (117, 20767), (171, 14209), (247, 9837), (741, 3279), (1093, 2223)]