538967091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727351}}^1$

素因数の和:727386

約数の個数: 16

約数和(自身を含む): 814634240

約数和(自身を除く): 275667149

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 727351, 2182053, 9455563, 13819669, 28366689, 41459007, 179655697, 538967091]

約数ペア:

[(1, 538967091), (3, 179655697), (13, 41459007), (19, 28366689), (39, 13819669), (57, 9455563), (247, 2182053), (741, 727351)]