8967777

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 5934495

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 307, 321, 749, 921, 1391, 2149, 2247, 3991, 4173, 6447, 9737, 11973, 27937, 29211, 32849, 83811, 98547, 229943, 427037, 689829, 1281111, 2989259, 8967777]

約数ペア:

[(1, 8967777), (3, 2989259), (7, 1281111), (13, 689829), (21, 427037), (39, 229943), (91, 98547), (107, 83811), (273, 32849), (307, 29211), (321, 27937), (749, 11973), (921, 9737), (1391, 6447), (2149, 4173), (2247, 3991)]