16984431

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{5879}}^1$

素因数の和:5995

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 8417169

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 5879, 17637, 52911, 158733, 629053, 1887159, 5661477, 16984431]

約数ペア:

[(1, 16984431), (3, 5661477), (9, 1887159), (27, 629053), (107, 158733), (321, 52911), (963, 17637), (2889, 5879)]