788598621

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{90239}}^1$

素因数の和:91216

約数の個数: 12

約数和(自身を含む): 1140272640

約数和(自身を除く): 351674019

約数列:

[1, 3, 9, 971, 2913, 8739, 90239, 270717, 812151, 87622069, 262866207, 788598621]

約数ペア:

[(1, 788598621), (3, 262866207), (9, 87622069), (971, 812151), (2913, 270717), (8739, 90239)]