28405113

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 44087904

約数和(自身を除く): 15682791

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 4603, 6171, 13809, 50633, 78251, 151899, 234753, 556963, 860761, 1670889, 2582283, 9468371, 28405113]

約数ペア:

[(1, 28405113), (3, 9468371), (11, 2582283), (17, 1670889), (33, 860761), (51, 556963), (121, 234753), (187, 151899), (363, 78251), (561, 50633), (2057, 13809), (4603, 6171)]