4505589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 7210944

約数和(自身を除く): 2705355

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 641, 781, 1923, 2343, 5769, 7029, 7051, 21153, 45511, 63459, 136533, 409599, 500621, 1501863, 4505589]

約数ペア:

[(1, 4505589), (3, 1501863), (9, 500621), (11, 409599), (33, 136533), (71, 63459), (99, 45511), (213, 21153), (639, 7051), (641, 7029), (781, 5769), (1923, 2343)]