138360959

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{19381}}^1$

素因数の和:19462

約数の個数: 12

約数和(自身を含む): 154668360

約数和(自身を除く): 16307401

約数列:

[1, 11, 59, 121, 649, 7139, 19381, 213191, 1143479, 2345101, 12578269, 138360959]

約数ペア:

[(1, 138360959), (11, 12578269), (59, 2345101), (121, 1143479), (649, 213191), (7139, 19381)]