43247379

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 68935680

約数和(自身を除く): 25688301

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 1019, 2021, 3057, 6063, 7133, 14147, 21399, 42441, 43817, 47893, 131451, 143679, 306719, 335251, 920157, 1005753, 2059399, 6178197, 14415793, 43247379]

約数ペア:

[(1, 43247379), (3, 14415793), (7, 6178197), (21, 2059399), (43, 1005753), (47, 920157), (129, 335251), (141, 306719), (301, 143679), (329, 131451), (903, 47893), (987, 43817), (1019, 42441), (2021, 21399), (3057, 14147), (6063, 7133)]