85869839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 17913841

約数列:

[1, 11, 17, 43, 59, 181, 187, 473, 649, 731, 1003, 1991, 2537, 3077, 7783, 8041, 10679, 11033, 27907, 33847, 43129, 85613, 117469, 132311, 181543, 459197, 474419, 1455421, 1996973, 5051167, 7806349, 85869839]

約数ペア:

[(1, 85869839), (11, 7806349), (17, 5051167), (43, 1996973), (59, 1455421), (181, 474419), (187, 459197), (473, 181543), (649, 132311), (731, 117469), (1003, 85613), (1991, 43129), (2537, 33847), (3077, 27907), (7783, 11033), (8041, 10679)]