1880960031

素因数分解:

$3^2\times {\mathrm{859}}^1\times {\mathrm{243301}}^1$

素因数の和:244166

約数の個数: 12

約数和(自身を含む): 2720116360

約数和(自身を除く): 839156329

約数列:

[1, 3, 9, 859, 2577, 7731, 243301, 729903, 2189709, 208995559, 626986677, 1880960031]

約数ペア:

[(1, 1880960031), (3, 626986677), (9, 208995559), (859, 2189709), (2577, 729903), (7731, 243301)]