605857007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{4391}}^1$

素因数の和:5278

約数の個数: 16

約数和(自身を含む): 723520512

約数和(自身を除く): 117663505

約数列:

[1, 7, 23, 161, 857, 4391, 5999, 19711, 30737, 100993, 137977, 706951, 3763087, 26341609, 86551001, 605857007]

約数ペア:

[(1, 605857007), (7, 86551001), (23, 26341609), (161, 3763087), (857, 706951), (4391, 137977), (5999, 100993), (19711, 30737)]