891830019

素因数分解:

$3^1\times {\mathrm{43}}^3\times {\mathrm{3739}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 1217744000

約数和(自身を除く): 325913981

約数列:

[1, 3, 43, 129, 1849, 3739, 5547, 11217, 79507, 160777, 238521, 482331, 6913411, 20740233, 297276673, 891830019]

約数ペア:

[(1, 891830019), (3, 297276673), (43, 20740233), (129, 6913411), (1849, 482331), (3739, 238521), (5547, 160777), (11217, 79507)]