11895471

素因数分解:

$3^3\times 7^1\times {\mathrm{62939}}^1$

素因数の和:62955

約数の個数: 16

約数和(自身を含む): 20140800

約数和(自身を除く): 8245329

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 62939, 188817, 440573, 566451, 1321719, 1699353, 3965157, 11895471]

約数ペア:

[(1, 11895471), (3, 3965157), (7, 1699353), (9, 1321719), (21, 566451), (27, 440573), (63, 188817), (189, 62939)]