40541907

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47087}}^1$

素因数の和:47138

約数の個数: 16

約数和(自身を含む): 63286272

約数和(自身を除く): 22744365

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 47087, 141261, 329609, 988827, 1930567, 5791701, 13513969, 40541907]

約数ペア:

[(1, 40541907), (3, 13513969), (7, 5791701), (21, 1930567), (41, 988827), (123, 329609), (287, 141261), (861, 47087)]