5457879

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 9233952

約数和(自身を除く): 3776073

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2113, 2583, 6339, 14791, 19017, 44373, 86633, 133119, 259899, 606431, 779697, 1819293, 5457879]

約数ペア:

[(1, 5457879), (3, 1819293), (7, 779697), (9, 606431), (21, 259899), (41, 133119), (63, 86633), (123, 44373), (287, 19017), (369, 14791), (861, 6339), (2113, 2583)]