2887845169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2411}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 3349110240

約数和(自身を除く): 461265071

約数列:

[1, 11, 19, 121, 209, 521, 2299, 2411, 5731, 9899, 26521, 45809, 63041, 108889, 291731, 503899, 1197779, 1256131, 5542889, 13817441, 23866489, 151991851, 262531379, 2887845169]

約数ペア:

[(1, 2887845169), (11, 262531379), (19, 151991851), (121, 23866489), (209, 13817441), (521, 5542889), (2299, 1256131), (2411, 1197779), (5731, 503899), (9899, 291731), (26521, 108889), (45809, 63041)]