127945342

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{69763}}^1$

素因数の和:69903

約数の個数: 16

約数和(自身を含む): 221012352

約数和(自身を除く): 93067010

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 69763, 139526, 488341, 976682, 9138953, 18277906, 63972671, 127945342]

約数ペア:

[(1, 127945342), (2, 63972671), (7, 18277906), (14, 9138953), (131, 976682), (262, 488341), (917, 139526), (1834, 69763)]