38590929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1709}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 60376680

約数和(自身を除く): 21785751

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1709, 1737, 2509, 5127, 7527, 15381, 22217, 22581, 66651, 199953, 329837, 989511, 2968533, 4287881, 12863643, 38590929]

約数ペア:

[(1, 38590929), (3, 12863643), (9, 4287881), (13, 2968533), (39, 989511), (117, 329837), (193, 199953), (579, 66651), (1709, 22581), (1737, 22217), (2509, 15381), (5127, 7527)]