11009911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4830

約数の個数: 12

約数和(自身を含む): 12741400

約数和(自身を除く): 1731489

約数列:

[1, 11, 19, 121, 209, 2299, 4789, 52679, 90991, 579469, 1000901, 11009911]

約数ペア:

[(1, 11009911), (11, 1000901), (19, 579469), (121, 90991), (209, 52679), (2299, 4789)]