29952573

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 47721312

約数和(自身を除く): 17768739

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 5507, 16521, 38549, 115647, 203759, 269843, 611277, 809529, 1426313, 4278939, 9984191, 29952573]

約数ペア:

[(1, 29952573), (3, 9984191), (7, 4278939), (21, 1426313), (37, 809529), (49, 611277), (111, 269843), (147, 203759), (259, 115647), (777, 38549), (1813, 16521), (5439, 5507)]