7485423

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 11625264

約数和(自身を除く): 4139841

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1213, 2057, 3639, 6171, 13343, 20621, 40029, 61863, 146773, 226831, 440319, 680493, 2495141, 7485423]

約数ペア:

[(1, 7485423), (3, 2495141), (11, 680493), (17, 440319), (33, 226831), (51, 146773), (121, 61863), (187, 40029), (363, 20621), (561, 13343), (1213, 6171), (2057, 3639)]