30285297

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25301}}^1$

素因数の和:25333

約数の個数: 24

約数和(自身を含む): 52628160

約数和(自身を除く): 22342863

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 25301, 75903, 177107, 227709, 480719, 531321, 1442157, 1593963, 3365033, 4326471, 10095099, 30285297]

約数ペア:

[(1, 30285297), (3, 10095099), (7, 4326471), (9, 3365033), (19, 1593963), (21, 1442157), (57, 531321), (63, 480719), (133, 227709), (171, 177107), (399, 75903), (1197, 25301)]