542479077

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{210019}}^1$

素因数の和:210073

約数の個数: 24

約数和(自身を含む): 917367360

約数和(自身を除く): 374888283

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 210019, 630057, 1470133, 1890171, 4410399, 8610779, 13231197, 25832337, 60275453, 77497011, 180826359, 542479077]

約数ペア:

[(1, 542479077), (3, 180826359), (7, 77497011), (9, 60275453), (21, 25832337), (41, 13231197), (63, 8610779), (123, 4410399), (287, 1890171), (369, 1470133), (861, 630057), (2583, 210019)]