61220071

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 73203200

約数和(自身を除く): 11983129

約数列:

[1, 11, 19, 31, 121, 209, 341, 589, 859, 2299, 3751, 6479, 9449, 16321, 26629, 71269, 103939, 179531, 292919, 505951, 1974841, 3222109, 5565461, 61220071]

約数ペア:

[(1, 61220071), (11, 5565461), (19, 3222109), (31, 1974841), (121, 505951), (209, 292919), (341, 179531), (589, 103939), (859, 71269), (2299, 26629), (3751, 16321), (6479, 9449)]