89402117

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 107502912

約数和(自身を除く): 18100795

約数列:

[1, 7, 43, 49, 151, 281, 301, 1057, 1967, 2107, 6493, 7399, 12083, 13769, 42431, 45451, 84581, 297017, 318157, 592067, 1824533, 2079119, 12771731, 89402117]

約数ペア:

[(1, 89402117), (7, 12771731), (43, 2079119), (49, 1824533), (151, 592067), (281, 318157), (301, 297017), (1057, 84581), (1967, 45451), (2107, 42431), (6493, 13769), (7399, 12083)]