1316156919

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{6791}}^1$

素因数の和:7651

約数の個数: 32

約数和(自身を含む): 2190827520

約数和(自身を除く): 874670601

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 839, 2517, 5873, 6791, 9229, 17619, 20373, 27687, 47537, 64603, 74701, 142611, 193809, 224103, 522907, 1568721, 5697649, 17092947, 39883543, 62674139, 119650629, 188022417, 438718973, 1316156919]

約数ペア:

[(1, 1316156919), (3, 438718973), (7, 188022417), (11, 119650629), (21, 62674139), (33, 39883543), (77, 17092947), (231, 5697649), (839, 1568721), (2517, 522907), (5873, 224103), (6791, 193809), (9229, 142611), (17619, 74701), (20373, 64603), (27687, 47537)]