1663742197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{40771}}^1$

素因数の和:40900

約数の個数: 16

約数和(自身を含む): 1858550848

約数和(自身を除く): 194808651

約数列:

[1, 13, 43, 73, 559, 949, 3139, 40771, 40807, 530023, 1753153, 2976283, 22790989, 38691679, 127980169, 1663742197]

約数ペア:

[(1, 1663742197), (13, 127980169), (43, 38691679), (73, 22790989), (559, 2976283), (949, 1753153), (3139, 530023), (40771, 40807)]