996840423

素因数分解:

$3^2\times {\mathrm{1787}}^1\times {\mathrm{61981}}^1$

素因数の和:63774

約数の個数: 12

約数和(自身を含む): 1440709608

約数和(自身を除く): 443869185

約数列:

[1, 3, 9, 1787, 5361, 16083, 61981, 185943, 557829, 110760047, 332280141, 996840423]

約数ペア:

[(1, 996840423), (3, 332280141), (9, 110760047), (1787, 557829), (5361, 185943), (16083, 61981)]