13802553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 21003840

約数和(自身を除く): 7201287

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 509, 1179, 1527, 3013, 4581, 9039, 11707, 27117, 35121, 66679, 105363, 200037, 600111, 1533617, 4600851, 13802553]

約数ペア:

[(1, 13802553), (3, 4600851), (9, 1533617), (23, 600111), (69, 200037), (131, 105363), (207, 66679), (393, 35121), (509, 27117), (1179, 11707), (1527, 9039), (3013, 4581)]