2934873

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1938

約数の個数: 20

約数和(自身を含む): 4617360

約数和(自身を除く): 1682487

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1907, 5721, 17163, 36233, 51489, 108699, 154467, 326097, 978291, 2934873]

約数ペア:

[(1, 2934873), (3, 978291), (9, 326097), (19, 154467), (27, 108699), (57, 51489), (81, 36233), (171, 17163), (513, 5721), (1539, 1907)]