1276803073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131129}}^1$

素因数の和:131256

約数の個数: 16

約数和(自身を含む): 1586148480

約数和(自身を除く): 309345407

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 131129, 917903, 1704677, 11932739, 14030803, 98215621, 182400439, 1276803073]

約数ペア:

[(1, 1276803073), (7, 182400439), (13, 98215621), (91, 14030803), (107, 11932739), (749, 1704677), (1391, 917903), (9737, 131129)]