19039023

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{1523}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 28285440

約数和(自身を除く): 9246417

約数列:

[1, 3, 9, 27, 463, 1389, 1523, 4167, 4569, 12501, 13707, 41121, 705149, 2115447, 6346341, 19039023]

約数ペア:

[(1, 19039023), (3, 6346341), (9, 2115447), (27, 705149), (463, 41121), (1389, 13707), (1523, 12501), (4167, 4569)]