28384517161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28356161}}^1$

素因数の和:28356192

約数の個数: 16

約数和(自身を含む): 38110681728

約数和(自身を除く): 9726164567

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 28356161, 198493127, 311917771, 368630093, 2183424397, 2580410651, 4054931023, 28384517161]

約数ペア:

[(1, 28384517161), (7, 4054931023), (11, 2580410651), (13, 2183424397), (77, 368630093), (91, 311917771), (143, 198493127), (1001, 28356161)]