3897543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 5830608

約数和(自身を除く): 1933065

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 481, 949, 1369, 1443, 2701, 2847, 4107, 8103, 17797, 35113, 53391, 99937, 105339, 299811, 1299181, 3897543]

約数ペア:

[(1, 3897543), (3, 1299181), (13, 299811), (37, 105339), (39, 99937), (73, 53391), (111, 35113), (219, 17797), (481, 8103), (949, 4107), (1369, 2847), (1443, 2701)]