10720557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 16805880

約数和(自身を除く): 6085323

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 1709, 2091, 5127, 6273, 15381, 29053, 70069, 87159, 210207, 261477, 630621, 1191173, 3573519, 10720557]

約数ペア:

[(1, 10720557), (3, 3573519), (9, 1191173), (17, 630621), (41, 261477), (51, 210207), (123, 87159), (153, 70069), (369, 29053), (697, 15381), (1709, 6273), (2091, 5127)]