52787021

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 61746048

約数和(自身を除く): 8959027

約数列:

[1, 7, 61, 181, 427, 683, 1267, 4781, 11041, 41663, 77287, 123623, 291641, 865361, 7541003, 52787021]

約数ペア:

[(1, 52787021), (7, 7541003), (61, 865361), (181, 291641), (427, 123623), (683, 77287), (1267, 41663), (4781, 11041)]