120451849

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{129379}}^1$

素因数の和:129412

約数の個数: 12

約数和(自身を含む): 147493200

約数和(自身を除く): 27041351

約数列:

[1, 7, 19, 49, 133, 931, 129379, 905653, 2458201, 6339571, 17207407, 120451849]

約数ペア:

[(1, 120451849), (7, 17207407), (19, 6339571), (49, 2458201), (133, 905653), (931, 129379)]