5513179941

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{331301}}^1$

素因数の和:331393

約数の個数: 18

約数和(自身を含む): 8153010918

約数和(自身を除く): 2639830977

約数列:

[1, 3, 9, 43, 129, 387, 1849, 5547, 16641, 331301, 993903, 2981709, 14245943, 42737829, 128213487, 612575549, 1837726647, 5513179941]

約数ペア:

[(1, 5513179941), (3, 1837726647), (9, 612575549), (43, 128213487), (129, 42737829), (387, 14245943), (1849, 2981709), (5547, 993903), (16641, 331301)]