28992939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 41057280

約数和(自身を除く): 12064341

約数列:

[1, 3, 17, 51, 431, 1293, 1319, 3957, 7327, 21981, 22423, 67269, 568489, 1705467, 9664313, 28992939]

約数ペア:

[(1, 28992939), (3, 9664313), (17, 1705467), (51, 568489), (431, 67269), (1293, 22423), (1319, 21981), (3957, 7327)]