2099161719

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{378023}}^1$

素因数の和:378646

約数の個数: 12

約数和(自身を含む): 3037044816

約数和(自身を除く): 937883097

約数列:

[1, 3, 9, 617, 1851, 5553, 378023, 1134069, 3402207, 233240191, 699720573, 2099161719]

約数ペア:

[(1, 2099161719), (3, 699720573), (9, 233240191), (617, 3402207), (1851, 1134069), (5553, 378023)]