1776141

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 16

約数和(自身を含む): 2654400

約数和(自身を除く): 878259

約数列:

[1, 3, 9, 27, 157, 419, 471, 1257, 1413, 3771, 4239, 11313, 65783, 197349, 592047, 1776141]

約数ペア:

[(1, 1776141), (3, 592047), (9, 197349), (27, 65783), (157, 11313), (419, 4239), (471, 3771), (1257, 1413)]