84236439

素因数分解:

$3^1\times 7^2\times {\mathrm{683}}^1\times {\mathrm{839}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 130999680

約数和(自身を除く): 46763241

約数列:

[1, 3, 7, 21, 49, 147, 683, 839, 2049, 2517, 4781, 5873, 14343, 17619, 33467, 41111, 100401, 123333, 573037, 1719111, 4011259, 12033777, 28078813, 84236439]

約数ペア:

[(1, 84236439), (3, 28078813), (7, 12033777), (21, 4011259), (49, 1719111), (147, 573037), (683, 123333), (839, 100401), (2049, 41111), (2517, 33467), (4781, 17619), (5873, 14343)]