1761138963

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{212467}}^1$

素因数の和:212783

約数の個数: 16

約数和(自身を含む): 2617605760

約数和(自身を除く): 856466797

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 212467, 637401, 1912203, 5736609, 65227369, 195682107, 587046321, 1761138963]

約数ペア:

[(1, 1761138963), (3, 587046321), (9, 195682107), (27, 65227369), (307, 5736609), (921, 1912203), (2763, 637401), (8289, 212467)]