1577043

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4515

約数の個数: 16

約数和(自身を含む): 2516640

約数和(自身を除く): 939597

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4493, 13479, 40437, 58409, 121311, 175227, 525681, 1577043]

約数ペア:

[(1, 1577043), (3, 525681), (9, 175227), (13, 121311), (27, 58409), (39, 40437), (117, 13479), (351, 4493)]