616668867

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{9949}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 912693600

約数和(自身を除く): 296024733

約数列:

[1, 3, 9, 71, 97, 213, 291, 639, 873, 6887, 9949, 20661, 29847, 61983, 89541, 706379, 965053, 2119137, 2895159, 6357411, 8685477, 68518763, 205556289, 616668867]

約数ペア:

[(1, 616668867), (3, 205556289), (9, 68518763), (71, 8685477), (97, 6357411), (213, 2895159), (291, 2119137), (639, 965053), (873, 706379), (6887, 89541), (9949, 61983), (20661, 29847)]