12711127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 15095808

約数和(自身を除く): 2384681

約数列:

[1, 11, 13, 103, 143, 863, 1133, 1339, 9493, 11219, 14729, 88889, 123409, 977779, 1155557, 12711127]

約数ペア:

[(1, 12711127), (11, 1155557), (13, 977779), (103, 123409), (143, 88889), (863, 14729), (1133, 11219), (1339, 9493)]