7198169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 8682240

約数和(自身を除く): 1484071

約数列:

[1, 11, 19, 31, 101, 121, 209, 341, 589, 1111, 1919, 2299, 3131, 3751, 6479, 12221, 21109, 34441, 59489, 71269, 232199, 378851, 654379, 7198169]

約数ペア:

[(1, 7198169), (11, 654379), (19, 378851), (31, 232199), (101, 71269), (121, 59489), (209, 34441), (341, 21109), (589, 12221), (1111, 6479), (1919, 3751), (2299, 3131)]