2507271651

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{424027}}^1$

素因数の和:424112

約数の個数: 20

約数和(自身を含む): 3796746712

約数和(自身を除く): 1289475061

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 424027, 1272081, 3816243, 11448729, 30953971, 34346187, 92861913, 278585739, 835757217, 2507271651]

約数ペア:

[(1, 2507271651), (3, 835757217), (9, 278585739), (27, 92861913), (73, 34346187), (81, 30953971), (219, 11448729), (657, 3816243), (1971, 1272081), (5913, 424027)]