4920993847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71089}}^1$

素因数の和:71167

約数の個数: 32

約数和(自身を含む): 6551654400

約数和(自身を除く): 1630660553

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 319, 341, 899, 2233, 2387, 6293, 9889, 69223, 71089, 497623, 781979, 2061581, 2203759, 5473853, 14431067, 15426313, 22677391, 24241349, 63909011, 158741737, 169689443, 447363077, 702999121, 4920993847]

約数ペア:

[(1, 4920993847), (7, 702999121), (11, 447363077), (29, 169689443), (31, 158741737), (77, 63909011), (203, 24241349), (217, 22677391), (319, 15426313), (341, 14431067), (899, 5473853), (2233, 2203759), (2387, 2061581), (6293, 781979), (9889, 497623), (69223, 71089)]