25695439

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 33707520

約数和(自身を除く): 8012081

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1319, 1771, 2783, 9233, 14509, 19481, 30337, 101563, 159599, 212359, 333707, 1117193, 2335949, 3670777, 25695439]

約数ペア:

[(1, 25695439), (7, 3670777), (11, 2335949), (23, 1117193), (77, 333707), (121, 212359), (161, 159599), (253, 101563), (847, 30337), (1319, 19481), (1771, 14509), (2783, 9233)]