8005311

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4332

約数の個数: 20

約数和(自身を含む): 12481392

約数和(自身を除く): 4476081

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4297, 12891, 38673, 98831, 116019, 296493, 348057, 889479, 2668437, 8005311]

約数ペア:

[(1, 8005311), (3, 2668437), (9, 889479), (23, 348057), (27, 296493), (69, 116019), (81, 98831), (207, 38673), (621, 12891), (1863, 4297)]