289492053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{32027}}^1$

素因数の和:32184

約数の個数: 16

約数和(自身を含む): 405858816

約数和(自身を除く): 116366763

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 32027, 96081, 736621, 2209863, 4195537, 12586611, 96497351, 289492053]

約数ペア:

[(1, 289492053), (3, 96497351), (23, 12586611), (69, 4195537), (131, 2209863), (393, 736621), (3013, 96081), (9039, 32027)]