2108563527

素因数分解:

$3^1\times 7^1\times {\mathrm{3467}}^1\times {\mathrm{28961}}^1$

素因数の和:32438

約数の個数: 16

約数和(自身を含む): 3214086912

約数和(自身を除く): 1105523385

約数列:

[1, 3, 7, 21, 3467, 10401, 24269, 28961, 72807, 86883, 202727, 608181, 100407787, 301223361, 702854509, 2108563527]

約数ペア:

[(1, 2108563527), (3, 702854509), (7, 301223361), (21, 100407787), (3467, 608181), (10401, 202727), (24269, 86883), (28961, 72807)]