8642043

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 13208832

約数和(自身を除く): 4566789

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 503, 747, 1509, 1909, 4527, 5727, 11569, 17181, 34707, 41749, 104121, 125247, 375741, 960227, 2880681, 8642043]

約数ペア:

[(1, 8642043), (3, 2880681), (9, 960227), (23, 375741), (69, 125247), (83, 104121), (207, 41749), (249, 34707), (503, 17181), (747, 11569), (1509, 5727), (1909, 4527)]