187009537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 238170240

約数和(自身を除く): 51160703

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 731, 1789, 2431, 6149, 8041, 9503, 19679, 23257, 30413, 76927, 104533, 255827, 334543, 395369, 846197, 1000051, 1307759, 4349059, 11000561, 14385349, 17000867, 187009537]

約数ペア:

[(1, 187009537), (11, 17000867), (13, 14385349), (17, 11000561), (43, 4349059), (143, 1307759), (187, 1000051), (221, 846197), (473, 395369), (559, 334543), (731, 255827), (1789, 104533), (2431, 76927), (6149, 30413), (8041, 23257), (9503, 19679)]