383794479

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{991717}}^1$

素因数の和:991766

約数の個数: 12

約数和(自身を含む): 567262696

約数和(自身を除く): 183468217

約数列:

[1, 3, 9, 43, 129, 387, 991717, 2975151, 8925453, 42643831, 127931493, 383794479]

約数ペア:

[(1, 383794479), (3, 127931493), (9, 42643831), (43, 8925453), (129, 2975151), (387, 991717)]