2056566141

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{323207}}^1$

素因数の和:323321

約数の個数: 24

約数和(自身を含む): 3428590464

約数和(自身を除く): 1372024323

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 323207, 969621, 2262449, 2908863, 6787347, 20362041, 32643907, 97931721, 228507349, 293795163, 685522047, 2056566141]

約数ペア:

[(1, 2056566141), (3, 685522047), (7, 293795163), (9, 228507349), (21, 97931721), (63, 32643907), (101, 20362041), (303, 6787347), (707, 2908863), (909, 2262449), (2121, 969621), (6363, 323207)]