287062149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3347}}^1$

素因数の和:3497

約数の個数: 32

約数和(自身を含む): 439686144

約数和(自身を除く): 152623995

約数列:

[1, 3, 11, 23, 33, 69, 113, 253, 339, 759, 1243, 2599, 3347, 3729, 7797, 10041, 28589, 36817, 76981, 85767, 110451, 230943, 378211, 846791, 1134633, 2540373, 4160321, 8698853, 12480963, 26096559, 95687383, 287062149]

約数ペア:

[(1, 287062149), (3, 95687383), (11, 26096559), (23, 12480963), (33, 8698853), (69, 4160321), (113, 2540373), (253, 1134633), (339, 846791), (759, 378211), (1243, 230943), (2599, 110451), (3347, 85767), (3729, 76981), (7797, 36817), (10041, 28589)]