979476487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{80147}}^1$

素因数の和:80270

約数の個数: 12

約数和(自身を含む): 1087287768

約数和(自身を除く): 107811281

約数列:

[1, 11, 101, 121, 1111, 12221, 80147, 881617, 8094847, 9697787, 89043317, 979476487]

約数ペア:

[(1, 979476487), (11, 89043317), (101, 9697787), (121, 8094847), (1111, 881617), (12221, 80147)]