7047039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 3403905

約数列:

[1, 3, 23, 41, 47, 53, 69, 123, 141, 159, 943, 1081, 1219, 1927, 2173, 2491, 2829, 3243, 3657, 5781, 6519, 7473, 44321, 49979, 57293, 102131, 132963, 149937, 171879, 306393, 2349013, 7047039]

約数ペア:

[(1, 7047039), (3, 2349013), (23, 306393), (41, 171879), (47, 149937), (53, 132963), (69, 102131), (123, 57293), (141, 49979), (159, 44321), (943, 7473), (1081, 6519), (1219, 5781), (1927, 3657), (2173, 3243), (2491, 2829)]