184671639

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{289001}}^1$

素因数の和:289078

約数の個数: 12

約数和(自身を含む): 270505872

約数和(自身を除く): 85834233

約数列:

[1, 3, 9, 71, 213, 639, 289001, 867003, 2601009, 20519071, 61557213, 184671639]

約数ペア:

[(1, 184671639), (3, 61557213), (9, 20519071), (71, 2601009), (213, 867003), (639, 289001)]