2015590779

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{727}}^1\times {\mathrm{2879}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 2943682560

約数和(自身を除く): 928091781

約数列:

[1, 3, 9, 107, 321, 727, 963, 2181, 2879, 6543, 8637, 25911, 77789, 233367, 308053, 700101, 924159, 2093033, 2772477, 6279099, 18837297, 223954531, 671863593, 2015590779]

約数ペア:

[(1, 2015590779), (3, 671863593), (9, 223954531), (107, 18837297), (321, 6279099), (727, 2772477), (963, 2093033), (2181, 924159), (2879, 700101), (6543, 308053), (8637, 233367), (25911, 77789)]