2505459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 3803904

約数和(自身を除く): 1298445

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3301, 9903, 36311, 75923, 108933, 227769, 835153, 2505459]

約数ペア:

[(1, 2505459), (3, 835153), (11, 227769), (23, 108933), (33, 75923), (69, 36311), (253, 9903), (759, 3301)]