187128277

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{5689}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 221409280

約数和(自身を除く): 34281003

約数列:

[1, 7, 37, 127, 259, 889, 4699, 5689, 32893, 39823, 210493, 722503, 1473451, 5057521, 26732611, 187128277]

約数ペア:

[(1, 187128277), (7, 26732611), (37, 5057521), (127, 1473451), (259, 722503), (889, 210493), (4699, 39823), (5689, 32893)]