2713863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 3870720

約数和(自身を除く): 1156857

約数列:

[1, 3, 17, 51, 127, 381, 419, 1257, 2159, 6477, 7123, 21369, 53213, 159639, 904621, 2713863]

約数ペア:

[(1, 2713863), (3, 904621), (17, 159639), (51, 53213), (127, 21369), (381, 7123), (419, 6477), (1257, 2159)]