2009191743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5724193}}^1$

素因数の和:5724215

約数の個数: 16

約数和(自身を含む): 3205548640

約数和(自身を除く): 1196356897

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5724193, 17172579, 51517737, 74414509, 154553211, 223243527, 669730581, 2009191743]

約数ペア:

[(1, 2009191743), (3, 669730581), (9, 223243527), (13, 154553211), (27, 74414509), (39, 51517737), (117, 17172579), (351, 5724193)]