257053441

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 268583040

約数和(自身を除く): 11529599

約数列:

[1, 43, 71, 269, 313, 3053, 11567, 13459, 19099, 22223, 84197, 821257, 955589, 3620471, 5977987, 257053441]

約数ペア:

[(1, 257053441), (43, 5977987), (71, 3620471), (269, 955589), (313, 821257), (3053, 84197), (11567, 22223), (13459, 19099)]