13498227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 20680400

約数和(自身を除く): 7182173

約数列:

[1, 3, 9, 19, 57, 171, 193, 409, 579, 1227, 1737, 3667, 3681, 7771, 11001, 23313, 33003, 69939, 78937, 236811, 710433, 1499803, 4499409, 13498227]

約数ペア:

[(1, 13498227), (3, 4499409), (9, 1499803), (19, 710433), (57, 236811), (171, 78937), (193, 69939), (409, 33003), (579, 23313), (1227, 11001), (1737, 7771), (3667, 3681)]