5156943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 7853568

約数和(自身を除く): 2696625

約数列:

[1, 3, 11, 31, 33, 71, 93, 213, 341, 781, 1023, 2201, 2343, 5041, 6603, 15123, 24211, 55451, 72633, 156271, 166353, 468813, 1718981, 5156943]

約数ペア:

[(1, 5156943), (3, 1718981), (11, 468813), (31, 166353), (33, 156271), (71, 72633), (93, 55451), (213, 24211), (341, 15123), (781, 6603), (1023, 5041), (2201, 2343)]