1408541001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{4877}}^1$

素因数の和:5713

約数の個数: 32

約数和(自身を含む): 2275879680

約数和(自身を除く): 867338679

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 809, 2427, 4877, 5663, 13753, 14631, 16989, 34139, 41259, 82909, 96271, 102417, 248727, 288813, 580363, 1741089, 3945493, 11836479, 27618451, 67073381, 82855353, 201220143, 469513667, 1408541001]

約数ペア:

[(1, 1408541001), (3, 469513667), (7, 201220143), (17, 82855353), (21, 67073381), (51, 27618451), (119, 11836479), (357, 3945493), (809, 1741089), (2427, 580363), (4877, 288813), (5663, 248727), (13753, 102417), (14631, 96271), (16989, 82909), (34139, 41259)]