1912797297

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2993423}}^1$

素因数の和:2993500

約数の個数: 12

約数和(自身を含む): 2801844864

約数和(自身を除く): 889047567

約数列:

[1, 3, 9, 71, 213, 639, 2993423, 8980269, 26940807, 212533033, 637599099, 1912797297]

約数ペア:

[(1, 1912797297), (3, 637599099), (9, 212533033), (71, 26940807), (213, 8980269), (639, 2993423)]