2008752009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1415611}}^1$

素因数の和:1415668

約数の個数: 16

約数和(自身を含む): 2989772544

約数和(自身を除く): 981020535

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1415611, 4246833, 15571721, 46715163, 60871273, 182613819, 669584003, 2008752009]

約数ペア:

[(1, 2008752009), (3, 669584003), (11, 182613819), (33, 60871273), (43, 46715163), (129, 15571721), (473, 4246833), (1419, 1415611)]