997023907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1493}}^1\times {\mathrm{5519}}^1$

素因数の和:7034

約数の個数: 12

約数和(自身を含む): 1096835040

約数和(自身を除く): 99811133

約数列:

[1, 11, 121, 1493, 5519, 16423, 60709, 180653, 667799, 8239867, 90638537, 997023907]

約数ペア:

[(1, 997023907), (11, 90638537), (121, 8239867), (1493, 667799), (5519, 180653), (16423, 60709)]