3063489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 4953984

約数和(自身を除く): 1890495

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 193, 407, 429, 481, 579, 1221, 1443, 2123, 2509, 5291, 6369, 7141, 7527, 15873, 21423, 27599, 78551, 82797, 92833, 235653, 278499, 1021163, 3063489]

約数ペア:

[(1, 3063489), (3, 1021163), (11, 278499), (13, 235653), (33, 92833), (37, 82797), (39, 78551), (111, 27599), (143, 21423), (193, 15873), (407, 7527), (429, 7141), (481, 6369), (579, 5291), (1221, 2509), (1443, 2123)]