426205917

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1543}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 630100224

約数和(自身を除く): 203894307

約数列:

[1, 3, 9, 47, 141, 423, 653, 1543, 1959, 4629, 5877, 13887, 30691, 72521, 92073, 217563, 276219, 652689, 1007579, 3022737, 9068211, 47356213, 142068639, 426205917]

約数ペア:

[(1, 426205917), (3, 142068639), (9, 47356213), (47, 9068211), (141, 3022737), (423, 1007579), (653, 652689), (1543, 276219), (1959, 217563), (4629, 92073), (5877, 72521), (13887, 30691)]