856555887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{633079}}^1$

素因数の和:633134

約数の個数: 16

約数和(自身を含む): 1276289280

約数和(自身を除く): 419733393

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 633079, 1899237, 6963869, 20891607, 25956239, 77868717, 285518629, 856555887]

約数ペア:

[(1, 856555887), (3, 285518629), (11, 77868717), (33, 25956239), (41, 20891607), (123, 6963869), (451, 1899237), (1353, 633079)]