28808397

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 44928000

約数和(自身を除く): 16119603

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 4799, 6003, 14397, 43191, 110377, 139171, 331131, 417513, 993393, 1252539, 3200933, 9602799, 28808397]

約数ペア:

[(1, 28808397), (3, 9602799), (9, 3200933), (23, 1252539), (29, 993393), (69, 417513), (87, 331131), (207, 139171), (261, 110377), (667, 43191), (2001, 14397), (4799, 6003)]