520075293

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{15991}}^1$

素因数の和:16324

約数の個数: 16

約数和(自身を含む): 714650496

約数和(自身を除く): 194575203

約数列:

[1, 3, 37, 111, 293, 879, 10841, 15991, 32523, 47973, 591667, 1775001, 4685363, 14056089, 173358431, 520075293]

約数ペア:

[(1, 520075293), (3, 173358431), (37, 14056089), (111, 4685363), (293, 1775001), (879, 591667), (10841, 47973), (15991, 32523)]