1009085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 1510272

約数和(自身を除く): 501187

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2621, 13105, 18347, 28831, 91735, 144155, 201817, 1009085]

約数ペア:

[(1, 1009085), (5, 201817), (7, 144155), (11, 91735), (35, 28831), (55, 18347), (77, 13105), (385, 2621)]