19057880799

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3409891}}^1$

素因数の和:3409929

約数の個数: 24

約数和(自身を含む): 29788816512

約数和(自身を除く): 10730935713

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 3409891, 10229673, 30689019, 78427493, 92067057, 235282479, 276201171, 705847437, 828603513, 2117542311, 6352626933, 19057880799]

約数ペア:

[(1, 19057880799), (3, 6352626933), (9, 2117542311), (23, 828603513), (27, 705847437), (69, 276201171), (81, 235282479), (207, 92067057), (243, 78427493), (621, 30689019), (1863, 10229673), (5589, 3409891)]