85869511

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5911

約数の個数: 24

約数和(自身を含む): 112269024

約数和(自身を除く): 26399513

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 5861, 14651, 41027, 76193, 134803, 287189, 533351, 943621, 1752439, 3733457, 6605347, 12267073, 85869511]

約数ペア:

[(1, 85869511), (7, 12267073), (13, 6605347), (23, 3733457), (49, 1752439), (91, 943621), (161, 533351), (299, 287189), (637, 134803), (1127, 76193), (2093, 41027), (5861, 14651)]