127254659

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{18917}}^1$

素因数の和:18986

約数の個数: 12

約数和(自身を含む): 150284592

約数和(自身を除く): 23029933

約数列:

[1, 7, 31, 217, 961, 6727, 18917, 132419, 586427, 4104989, 18179237, 127254659]

約数ペア:

[(1, 127254659), (7, 18179237), (31, 4104989), (217, 586427), (961, 132419), (6727, 18917)]