4090719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 5878400

約数和(自身を除く): 1787681

約数列:

[1, 3, 19, 43, 57, 129, 817, 1669, 2451, 5007, 31711, 71767, 95133, 215301, 1363573, 4090719]

約数ペア:

[(1, 4090719), (3, 1363573), (19, 215301), (43, 95133), (57, 71767), (129, 31711), (817, 5007), (1669, 2451)]