12861099

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2008

約数の個数: 20

約数和(自身を含む): 19453896

約数和(自身を除く): 6592797

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 1913, 2241, 5739, 6723, 17217, 51651, 154953, 158779, 476337, 1429011, 4287033, 12861099]

約数ペア:

[(1, 12861099), (3, 4287033), (9, 1429011), (27, 476337), (81, 158779), (83, 154953), (249, 51651), (747, 17217), (1913, 6723), (2241, 5739)]