14397921

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43237}}^1$

素因数の和:43280

約数の個数: 12

約数和(自身を含む): 21359572

約数和(自身を除く): 6961651

約数列:

[1, 3, 9, 37, 111, 333, 43237, 129711, 389133, 1599769, 4799307, 14397921]

約数ペア:

[(1, 14397921), (3, 4799307), (9, 1599769), (37, 389133), (111, 129711), (333, 43237)]