25752807

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 39592800

約数和(自身を除く): 13839993

約数列:

[1, 3, 9, 17, 51, 153, 281, 599, 843, 1797, 2529, 4777, 5391, 10183, 14331, 30549, 42993, 91647, 168319, 504957, 1514871, 2861423, 8584269, 25752807]

約数ペア:

[(1, 25752807), (3, 8584269), (9, 2861423), (17, 1514871), (51, 504957), (153, 168319), (281, 91647), (599, 42993), (843, 30549), (1797, 14331), (2529, 10183), (4777, 5391)]