339984239

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 391974912

約数和(自身を除く): 51990673

約数列:

[1, 7, 223, 433, 503, 1561, 3031, 3521, 96559, 112169, 217799, 675913, 785183, 1524593, 48569177, 339984239]

約数ペア:

[(1, 339984239), (7, 48569177), (223, 1524593), (433, 785183), (503, 675913), (1561, 217799), (3031, 112169), (3521, 96559)]