3089989

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3352

約数の個数: 12

約数和(自身を含む): 3784800

約数和(自身を除く): 694811

約数列:

[1, 7, 19, 49, 133, 931, 3319, 23233, 63061, 162631, 441427, 3089989]

約数ペア:

[(1, 3089989), (7, 441427), (19, 162631), (49, 63061), (133, 23233), (931, 3319)]