38017647

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{2297}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 56438880

約数和(自身を除く): 18421233

約数列:

[1, 3, 9, 27, 613, 1839, 2297, 5517, 6891, 16551, 20673, 62019, 1408061, 4224183, 12672549, 38017647]

約数ペア:

[(1, 38017647), (3, 12672549), (9, 4224183), (27, 1408061), (613, 62019), (1839, 20673), (2297, 16551), (5517, 6891)]