2870147133

素因数分解:

$3^2\times 7^1\times {\mathrm{45557891}}^1$

素因数の和:45557904

約数の個数: 12

約数和(自身を含む): 4738020768

約数和(自身を除く): 1867873635

約数列:

[1, 3, 7, 9, 21, 63, 45557891, 136673673, 318905237, 410021019, 956715711, 2870147133]

約数ペア:

[(1, 2870147133), (3, 956715711), (7, 410021019), (9, 318905237), (21, 136673673), (63, 45557891)]