56567903

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 66796800

約数和(自身を除く): 10228897

約数列:

[1, 7, 49, 83, 343, 581, 1987, 4067, 13909, 28469, 97363, 164921, 681541, 1154447, 8081129, 56567903]

約数ペア:

[(1, 56567903), (7, 8081129), (49, 1154447), (83, 681541), (343, 164921), (581, 97363), (1987, 28469), (4067, 13909)]