2611469151

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{213827}}^1$

素因数の和:213915

約数の個数: 24

約数和(自身を含む): 4002860160

約数和(自身を除く): 1391391009

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 213827, 641481, 1924443, 4918021, 12615793, 14754063, 37847379, 44262189, 113542137, 290163239, 870489717, 2611469151]

約数ペア:

[(1, 2611469151), (3, 870489717), (9, 290163239), (23, 113542137), (59, 44262189), (69, 37847379), (177, 14754063), (207, 12615793), (531, 4918021), (1357, 1924443), (4071, 641481), (12213, 213827)]