16804523841

素因数分解:

$3^1\times 7^1\times {\mathrm{18869}}^1\times {\mathrm{42409}}^1$

素因数の和:61288

約数の個数: 16

約数和(自身を含む): 25608854400

約数和(自身を除く): 8804330559

約数列:

[1, 3, 7, 21, 18869, 42409, 56607, 127227, 132083, 296863, 396249, 890589, 800215421, 2400646263, 5601507947, 16804523841]

約数ペア:

[(1, 16804523841), (3, 5601507947), (7, 2400646263), (21, 800215421), (18869, 890589), (42409, 396249), (56607, 296863), (127227, 132083)]