921036391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{991}}^1\times {\mathrm{7681}}^1$

素因数の和:8694

約数の個数: 12

約数和(自身を含む): 1013532352

約数和(自身を除く): 92495961

約数列:

[1, 11, 121, 991, 7681, 10901, 84491, 119911, 929401, 7611871, 83730581, 921036391]

約数ペア:

[(1, 921036391), (11, 83730581), (121, 7611871), (991, 929401), (7681, 119911), (10901, 84491)]