2868338721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{27211}}^1$

素因数の和:28112

約数の個数: 16

約数和(自身を含む): 3922446528

約数和(自身を除く): 1054107807

約数列:

[1, 3, 41, 123, 857, 2571, 27211, 35137, 81633, 105411, 1115651, 3346953, 23319827, 69959481, 956112907, 2868338721]

約数ペア:

[(1, 2868338721), (3, 956112907), (41, 69959481), (123, 23319827), (857, 3346953), (2571, 1115651), (27211, 105411), (35137, 81633)]