876640311

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2375719}}^1$

素因数の和:2375766

約数の個数: 12

約数和(自身を含む): 1297143120

約数和(自身を除く): 420502809

約数列:

[1, 3, 9, 41, 123, 369, 2375719, 7127157, 21381471, 97404479, 292213437, 876640311]

約数ペア:

[(1, 876640311), (3, 292213437), (9, 97404479), (41, 21381471), (123, 7127157), (369, 2375719)]