210022989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{172009}}^1$

素因数の和:172060

約数の個数: 16

約数和(自身を含む): 313746240

約数和(自身を除く): 103723251

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 172009, 516027, 1892099, 5676297, 6364333, 19092999, 70007663, 210022989]

約数ペア:

[(1, 210022989), (3, 70007663), (11, 19092999), (33, 6364333), (37, 5676297), (111, 1892099), (407, 516027), (1221, 172009)]