123505561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4327}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 138357504

約数和(自身を除く): 14851943

約数列:

[1, 17, 23, 73, 391, 1241, 1679, 4327, 28543, 73559, 99521, 315871, 1691857, 5369807, 7265033, 123505561]

約数ペア:

[(1, 123505561), (17, 7265033), (23, 5369807), (73, 1691857), (391, 315871), (1241, 99521), (1679, 73559), (4327, 28543)]