12782073

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 17521920

約数和(自身を除く): 4739847

約数列:

[1, 3, 47, 141, 269, 337, 807, 1011, 12643, 15839, 37929, 47517, 90653, 271959, 4260691, 12782073]

約数ペア:

[(1, 12782073), (3, 4260691), (47, 271959), (141, 90653), (269, 47517), (337, 37929), (807, 15839), (1011, 12643)]