2025752409

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{342593}}^1$

素因数の和:342678

約数の個数: 20

約数和(自身を含む): 3067586676

約数和(自身を除く): 1041834267

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 342593, 1027779, 3083337, 9250011, 25009289, 27750033, 75027867, 225083601, 675250803, 2025752409]

約数ペア:

[(1, 2025752409), (3, 675250803), (9, 225083601), (27, 75027867), (73, 27750033), (81, 25009289), (219, 9250011), (657, 3083337), (1971, 1027779), (5913, 342593)]