28776837

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 39214080

約数和(自身を除く): 10437243

約数列:

[1, 3, 59, 177, 367, 443, 1101, 1329, 21653, 26137, 64959, 78411, 162581, 487743, 9592279, 28776837]

約数ペア:

[(1, 28776837), (3, 9592279), (59, 487743), (177, 162581), (367, 78411), (443, 64959), (1101, 26137), (1329, 21653)]