2113293297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{553363}}^1$

素因数の和:553452

約数の個数: 16

約数和(自身を含む): 3010300160

約数和(自身を除く): 897006863

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 553363, 1660089, 10513897, 31541691, 37075321, 111225963, 704431099, 2113293297]

約数ペア:

[(1, 2113293297), (3, 704431099), (19, 111225963), (57, 37075321), (67, 31541691), (201, 10513897), (1273, 1660089), (3819, 553363)]