1052391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 1520000

約数和(自身を除く): 467609

約数列:

[1, 3, 19, 37, 57, 111, 499, 703, 1497, 2109, 9481, 18463, 28443, 55389, 350797, 1052391]

約数ペア:

[(1, 1052391), (3, 350797), (19, 55389), (37, 28443), (57, 18463), (111, 9481), (499, 2109), (703, 1497)]