27683789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 33343488

約数和(自身を除く): 5659699

約数列:

[1, 7, 23, 107, 161, 749, 1607, 2461, 11249, 17227, 36961, 171949, 258727, 1203643, 3954827, 27683789]

約数ペア:

[(1, 27683789), (7, 3954827), (23, 1203643), (107, 258727), (161, 171949), (749, 36961), (1607, 17227), (2461, 11249)]