15797241

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{1123}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 23469120

約数和(自身を除く): 7671879

約数列:

[1, 3, 9, 27, 521, 1123, 1563, 3369, 4689, 10107, 14067, 30321, 585083, 1755249, 5265747, 15797241]

約数ペア:

[(1, 15797241), (3, 5265747), (9, 1755249), (27, 585083), (521, 30321), (1123, 14067), (1563, 10107), (3369, 4689)]