24786963

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 38575680

約数和(自身を除く): 13788717

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 3371, 7353, 10113, 30339, 64049, 144953, 192147, 434859, 576441, 1304577, 2754107, 8262321, 24786963]

約数ペア:

[(1, 24786963), (3, 8262321), (9, 2754107), (19, 1304577), (43, 576441), (57, 434859), (129, 192147), (171, 144953), (387, 64049), (817, 30339), (2451, 10113), (3371, 7353)]