2009461209

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2333869}}^1$

素因数の和:2333920

約数の個数: 16

約数和(自身を含む): 3136721280

約数和(自身を除く): 1127260071

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2333869, 7001607, 16337083, 49011249, 95688629, 287065887, 669820403, 2009461209]

約数ペア:

[(1, 2009461209), (3, 669820403), (7, 287065887), (21, 95688629), (41, 49011249), (123, 16337083), (287, 7001607), (861, 2333869)]