25326693

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5507}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 42389568

約数和(自身を除く): 17062875

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 5507, 16521, 38549, 49563, 115647, 346941, 402011, 1206033, 2814077, 3618099, 8442231, 25326693]

約数ペア:

[(1, 25326693), (3, 8442231), (7, 3618099), (9, 2814077), (21, 1206033), (63, 402011), (73, 346941), (219, 115647), (511, 49563), (657, 38549), (1533, 16521), (4599, 5507)]