80090747

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{3137}}^1$

素因数の和:3370

約数の個数: 12

約数和(自身を含む): 88479048

約数和(自身を除く): 8388301

約数列:

[1, 11, 121, 211, 2321, 3137, 25531, 34507, 379577, 661907, 7280977, 80090747]

約数ペア:

[(1, 80090747), (11, 7280977), (121, 661907), (211, 379577), (2321, 34507), (3137, 25531)]