87888911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 100459008

約数和(自身を除く): 12570097

約数列:

[1, 11, 23, 253, 311, 1117, 3421, 7153, 12287, 25691, 78683, 282601, 347387, 3821257, 7989901, 87888911]

約数ペア:

[(1, 87888911), (11, 7989901), (23, 3821257), (253, 347387), (311, 282601), (1117, 78683), (3421, 25691), (7153, 12287)]