52978431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12641}}^1$

素因数の和:12782

約数の個数: 16

約数和(自身を含む): 77672448

約数和(自身を除く): 24694017

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 12641, 37923, 139051, 417153, 1605407, 4816221, 17659477, 52978431]

約数ペア:

[(1, 52978431), (3, 17659477), (11, 4816221), (33, 1605407), (127, 417153), (381, 139051), (1397, 37923), (4191, 12641)]