28958804937

素因数分解:

$3^3\times {\mathrm{9811}}^1\times {\mathrm{109321}}^1$

素因数の和:119141

約数の個数: 16

約数和(自身を含む): 42906698560

約数和(自身を除く): 13947893623

約数列:

[1, 3, 9, 27, 9811, 29433, 88299, 109321, 264897, 327963, 983889, 2951667, 1072548331, 3217644993, 9652934979, 28958804937]

約数ペア:

[(1, 28958804937), (3, 9652934979), (9, 3217644993), (27, 1072548331), (9811, 2951667), (29433, 983889), (88299, 327963), (109321, 264897)]