320434721

素因数分解:

${\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 333946368

約数和(自身を除く): 13511647

約数列:

[1, 41, 101, 223, 347, 4141, 9143, 14227, 22523, 35047, 77381, 923443, 1436927, 3172621, 7815481, 320434721]

約数ペア:

[(1, 320434721), (41, 7815481), (101, 3172621), (223, 1436927), (347, 923443), (4141, 77381), (9143, 35047), (14227, 22523)]