539766073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{38729}}^1$

素因数の和:38928

約数の個数: 16

約数和(自身を含む): 676690560

約数和(自身を除く): 136924487

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 13937, 38729, 271103, 426019, 2982133, 7009949, 49069643, 77109439, 539766073]

約数ペア:

[(1, 539766073), (7, 77109439), (11, 49069643), (77, 7009949), (181, 2982133), (1267, 426019), (1991, 271103), (13937, 38729)]