16694019

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4848

約数の個数: 20

約数和(自身を含む): 25523256

約数和(自身を除く): 8829237

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4793, 14379, 43137, 129411, 206099, 388233, 618297, 1854891, 5564673, 16694019]

約数ペア:

[(1, 16694019), (3, 5564673), (9, 1854891), (27, 618297), (43, 388233), (81, 206099), (129, 129411), (387, 43137), (1161, 14379), (3483, 4793)]