127989499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5762

約数の個数: 16

約数和(自身を含む): 146499840

約数和(自身を除く): 18510341

約数列:

[1, 11, 29, 71, 319, 781, 2059, 5651, 22649, 62161, 163879, 401221, 1802669, 4413431, 11635409, 127989499]

約数ペア:

[(1, 127989499), (11, 11635409), (29, 4413431), (71, 1802669), (319, 401221), (781, 163879), (2059, 62161), (5651, 22649)]