1275842889

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1116223}}^1$

素因数の和:1116356

約数の個数: 12

約数和(自身を含む): 1857396736

約数和(自身を除く): 581553847

約数列:

[1, 3, 9, 127, 381, 1143, 1116223, 3348669, 10046007, 141760321, 425280963, 1275842889]

約数ペア:

[(1, 1275842889), (3, 425280963), (9, 141760321), (127, 10046007), (381, 3348669), (1143, 1116223)]