56103663

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{242873}}^1$

素因数の和:242894

約数の個数: 16

約数和(自身を含む): 93263616

約数和(自身を除く): 37159953

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 242873, 728619, 1700111, 2671603, 5100333, 8014809, 18701221, 56103663]

約数ペア:

[(1, 56103663), (3, 18701221), (7, 8014809), (11, 5100333), (21, 2671603), (33, 1700111), (77, 728619), (231, 242873)]