1297942701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{538789}}^1$

素因数の和:538876

約数の個数: 16

約数和(自身を含む): 1913782080

約数和(自身を除く): 615839379

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 538789, 1616367, 5926679, 17780037, 39331597, 117994791, 432647567, 1297942701]

約数ペア:

[(1, 1297942701), (3, 432647567), (11, 117994791), (33, 39331597), (73, 17780037), (219, 5926679), (803, 1616367), (2409, 538789)]