5240439

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 7862400

約数和(自身を除く): 2621961

約数列:

[1, 3, 9, 59, 71, 139, 177, 213, 417, 531, 639, 1251, 4189, 8201, 9869, 12567, 24603, 29607, 37701, 73809, 88821, 582271, 1746813, 5240439]

約数ペア:

[(1, 5240439), (3, 1746813), (9, 582271), (59, 88821), (71, 73809), (139, 37701), (177, 29607), (213, 24603), (417, 12567), (531, 9869), (639, 8201), (1251, 4189)]