357050493

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{1831}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 528143616

約数和(自身を除く): 171093123

約数列:

[1, 3, 9, 47, 141, 423, 461, 1383, 1831, 4149, 5493, 16479, 21667, 65001, 86057, 195003, 258171, 774513, 844091, 2532273, 7596819, 39672277, 119016831, 357050493]

約数ペア:

[(1, 357050493), (3, 119016831), (9, 39672277), (47, 7596819), (141, 2532273), (423, 844091), (461, 774513), (1383, 258171), (1831, 195003), (4149, 86057), (5493, 65001), (16479, 21667)]