3885387639

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{929741}}^1$

素因数の和:929950

約数の個数: 16

約数和(自身を含む): 5950348800

約数和(自身を除く): 2064961161

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 929741, 2789223, 6508187, 19524561, 185018459, 555055377, 1295129213, 3885387639]

約数ペア:

[(1, 3885387639), (3, 1295129213), (7, 555055377), (21, 185018459), (199, 19524561), (597, 6508187), (1393, 2789223), (4179, 929741)]