90938881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{809}}^1\times {\mathrm{929}}^1$

素因数の和:1760

約数の個数: 12

約数和(自身を含む): 100188900

約数和(自身を除く): 9250019

約数列:

[1, 11, 121, 809, 929, 8899, 10219, 97889, 112409, 751561, 8267171, 90938881]

約数ペア:

[(1, 90938881), (11, 8267171), (121, 751561), (809, 112409), (929, 97889), (8899, 10219)]