28437423

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36599}}^1$

素因数の和:36646

約数の個数: 16

約数和(自身を含む): 44505600

約数和(自身を除く): 16068177

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 36599, 109797, 256193, 768579, 1354163, 4062489, 9479141, 28437423]

約数ペア:

[(1, 28437423), (3, 9479141), (7, 4062489), (21, 1354163), (37, 768579), (111, 256193), (259, 109797), (777, 36599)]