2019169317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{481787}}^1$

素因数の和:481928

約数の個数: 16

約数和(自身を含む): 2960105472

約数和(自身を除く): 940936155

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 481787, 1445361, 5299657, 15898971, 61186949, 183560847, 673056439, 2019169317]

約数ペア:

[(1, 2019169317), (3, 673056439), (11, 183560847), (33, 61186949), (127, 15898971), (381, 5299657), (1397, 1445361), (4191, 481787)]