25839963

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 38525760

約数和(自身を除く): 12685797

約数列:

[1, 3, 9, 41, 123, 239, 293, 369, 717, 879, 2151, 2637, 9799, 12013, 29397, 36039, 70027, 88191, 108117, 210081, 630243, 2871107, 8613321, 25839963]

約数ペア:

[(1, 25839963), (3, 8613321), (9, 2871107), (41, 630243), (123, 210081), (239, 108117), (293, 88191), (369, 70027), (717, 36039), (879, 29397), (2151, 12013), (2637, 9799)]