1025073

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 1729728

約数和(自身を除く): 704655

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 307, 371, 477, 921, 1113, 2149, 2763, 3339, 6447, 16271, 19341, 48813, 113897, 146439, 341691, 1025073]

約数ペア:

[(1, 1025073), (3, 341691), (7, 146439), (9, 113897), (21, 48813), (53, 19341), (63, 16271), (159, 6447), (307, 3339), (371, 2763), (477, 2149), (921, 1113)]