28530033

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6827}}^1$

素因数の和:7036

約数の個数: 16

約数和(自身を含む): 43699200

約数和(自身を除く): 15169167

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 6827, 20481, 47789, 143367, 1358573, 4075719, 9510011, 28530033]

約数ペア:

[(1, 28530033), (3, 9510011), (7, 4075719), (21, 1358573), (199, 143367), (597, 47789), (1393, 20481), (4179, 6827)]