129644767

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10193}}^1$

素因数の和:10302

約数の個数: 16

約数和(自身を含む): 156579840

約数和(自身を除く): 26935073

約数列:

[1, 7, 23, 79, 161, 553, 1817, 10193, 12719, 71351, 234439, 805247, 1641073, 5636729, 18520681, 129644767]

約数ペア:

[(1, 129644767), (7, 18520681), (23, 5636729), (79, 1641073), (161, 805247), (553, 234439), (1817, 71351), (10193, 12719)]