28837684799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{219143}}^1$

素因数の和:220870

約数の個数: 16

約数和(自身を含む): 35974679040

約数和(自身を除く): 7136994241

約数列:

[1, 7, 11, 77, 1709, 11963, 18799, 131593, 219143, 1534001, 2410573, 16874011, 374515387, 2621607709, 4119669257, 28837684799]

約数ペア:

[(1, 28837684799), (7, 4119669257), (11, 2621607709), (77, 374515387), (1709, 16874011), (11963, 2410573), (18799, 1534001), (131593, 219143)]