1953291297

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1\times {\mathrm{4649}}^1$

素因数の和:7952

約数の個数: 16

約数和(自身を含む): 2666347200

約数和(自身を除く): 713055903

約数列:

[1, 3, 43, 129, 3257, 4649, 9771, 13947, 140051, 199907, 420153, 599721, 15141793, 45425379, 651097099, 1953291297]

約数ペア:

[(1, 1953291297), (3, 651097099), (43, 45425379), (129, 15141793), (3257, 599721), (4649, 420153), (9771, 199907), (13947, 140051)]