1138945291

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6271}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 1334681600

約数和(自身を除く): 195736309

約数列:

[1, 11, 19, 79, 121, 209, 869, 1501, 2299, 6271, 9559, 16511, 68981, 119149, 181621, 495409, 758791, 1310639, 5449499, 9412771, 14417029, 59944489, 103540481, 1138945291]

約数ペア:

[(1, 1138945291), (11, 103540481), (19, 59944489), (79, 14417029), (121, 9412771), (209, 5449499), (869, 1310639), (1501, 758791), (2299, 495409), (6271, 181621), (9559, 119149), (16511, 68981)]