4263381

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 6350400

約数和(自身を除く): 2087019

約数列:

[1, 3, 9, 27, 269, 587, 807, 1761, 2421, 5283, 7263, 15849, 157903, 473709, 1421127, 4263381]

約数ペア:

[(1, 4263381), (3, 1421127), (9, 473709), (27, 157903), (269, 15849), (587, 7263), (807, 5283), (1761, 2421)]