28607469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37691}}^1$

素因数の和:37728

約数の個数: 16

約数和(自身を含む): 43421184

約数和(自身を除く): 14813715

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37691, 113073, 414601, 866893, 1243803, 2600679, 9535823, 28607469]

約数ペア:

[(1, 28607469), (3, 9535823), (11, 2600679), (23, 1243803), (33, 866893), (69, 414601), (253, 113073), (759, 37691)]