25314411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7082

約数の個数: 16

約数和(自身を含む): 36246528

約数和(自身を除く): 10932117

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 6991, 20973, 118847, 356541, 496361, 1489083, 8438137, 25314411]

約数ペア:

[(1, 25314411), (3, 8438137), (17, 1489083), (51, 496361), (71, 356541), (213, 118847), (1207, 20973), (3621, 6991)]