1038141

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 1703520

約数和(自身を除く): 665379

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 467, 741, 1401, 2223, 4203, 6071, 8873, 18213, 26619, 54639, 79857, 115349, 346047, 1038141]

約数ペア:

[(1, 1038141), (3, 346047), (9, 115349), (13, 79857), (19, 54639), (39, 26619), (57, 18213), (117, 8873), (171, 6071), (247, 4203), (467, 2223), (741, 1401)]