127343257

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 136249344

約数和(自身を除く): 8906087

約数列:

[1, 31, 47, 71, 1231, 1457, 2201, 3337, 38161, 57857, 87401, 103447, 1793567, 2709431, 4107847, 127343257]

約数ペア:

[(1, 127343257), (31, 4107847), (47, 2709431), (71, 1793567), (1231, 103447), (1457, 87401), (2201, 57857), (3337, 38161)]