4050729

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 20

約数和(自身を含む): 6197136

約数和(自身を除く): 2146407

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1163, 3483, 3489, 10467, 31401, 50009, 94203, 150027, 450081, 1350243, 4050729]

約数ペア:

[(1, 4050729), (3, 1350243), (9, 450081), (27, 150027), (43, 94203), (81, 50009), (129, 31401), (387, 10467), (1161, 3489), (1163, 3483)]