1276913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 12

約数和(自身を含む): 1434804

約数和(自身を除く): 157891

約数列:

[1, 11, 61, 121, 173, 671, 1903, 7381, 10553, 20933, 116083, 1276913]

約数ペア:

[(1, 1276913), (11, 116083), (61, 20933), (121, 10553), (173, 7381), (671, 1903)]