3988283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 4536000

約数和(自身を除く): 547717

約数列:

[1, 13, 29, 71, 149, 377, 923, 1937, 2059, 4321, 10579, 26767, 56173, 137527, 306791, 3988283]

約数ペア:

[(1, 3988283), (13, 306791), (29, 137527), (71, 56173), (149, 26767), (377, 10579), (923, 4321), (1937, 2059)]