26385139

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 31256064

約数和(自身を除く): 4870925

約数列:

[1, 11, 17, 101, 121, 127, 187, 1111, 1397, 1717, 2057, 2159, 12221, 12827, 15367, 18887, 23749, 141097, 207757, 218059, 261239, 1552067, 2398649, 26385139]

約数ペア:

[(1, 26385139), (11, 2398649), (17, 1552067), (101, 261239), (121, 218059), (127, 207757), (187, 141097), (1111, 23749), (1397, 18887), (1717, 15367), (2057, 12827), (2159, 12221)]