8881993053

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1865573}}^1$

素因数の和:1865625

約数の個数: 18

約数和(自身を含む): 13411611486

約数和(自身を除く): 4529618433

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 1865573, 5596719, 16790157, 42908179, 128724537, 386173611, 986888117, 2960664351, 8881993053]

約数ペア:

[(1, 8881993053), (3, 2960664351), (9, 986888117), (23, 386173611), (69, 128724537), (207, 42908179), (529, 16790157), (1587, 5596719), (4761, 1865573)]