5291121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 7741440

約数和(自身を除く): 2450319

約数列:

[1, 3, 11, 33, 223, 669, 719, 2157, 2453, 7359, 7909, 23727, 160337, 481011, 1763707, 5291121]

約数ペア:

[(1, 5291121), (3, 1763707), (11, 481011), (33, 160337), (223, 23727), (669, 7909), (719, 7359), (2157, 2453)]