2017649553

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{132679}}^1$

素因数の和:132856

約数の個数: 16

約数和(自身を含む): 2783095680

約数和(自身を除く): 765446127

約数列:

[1, 3, 37, 111, 137, 411, 5069, 15207, 132679, 398037, 4909123, 14727369, 18177023, 54531069, 672549851, 2017649553]

約数ペア:

[(1, 2017649553), (3, 672549851), (37, 54531069), (111, 18177023), (137, 14727369), (411, 4909123), (5069, 398037), (15207, 132679)]