260076219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{180233}}^1$

素因数の和:180286

約数の個数: 16

約数和(自身を含む): 383537952

約数和(自身を除く): 123461733

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 180233, 540699, 2343029, 6668621, 7029087, 20005863, 86692073, 260076219]

約数ペア:

[(1, 260076219), (3, 86692073), (13, 20005863), (37, 7029087), (39, 6668621), (111, 2343029), (481, 540699), (1443, 180233)]