28432113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6833}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 40457280

約数和(自身を除く): 12025167

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 6833, 20499, 129827, 389481, 498809, 1496427, 9477371, 28432113]

約数ペア:

[(1, 28432113), (3, 9477371), (19, 1496427), (57, 498809), (73, 389481), (219, 129827), (1387, 20499), (4161, 6833)]