5379939

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3936

約数の個数: 20

約数和(自身を含む): 8511624

約数和(自身を除く): 3131685

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3907, 11721, 35163, 66419, 105489, 199257, 316467, 597771, 1793313, 5379939]

約数ペア:

[(1, 5379939), (3, 1793313), (9, 597771), (17, 316467), (27, 199257), (51, 105489), (81, 66419), (153, 35163), (459, 11721), (1377, 3907)]