2038860069

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{89459}}^1$

素因数の和:89640

約数の個数: 16

約数和(自身を含む): 2782563840

約数和(自身を除く): 743703771

約数列:

[1, 3, 71, 107, 213, 321, 7597, 22791, 89459, 268377, 6351589, 9572113, 19054767, 28716339, 679620023, 2038860069]

約数ペア:

[(1, 2038860069), (3, 679620023), (71, 28716339), (107, 19054767), (213, 9572113), (321, 6351589), (7597, 268377), (22791, 89459)]