1457100281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1\times {\mathrm{5231}}^1$

素因数の和:8312

約数の個数: 16

約数和(自身を含む): 1794283008

約数和(自身を除く): 337182727

約数列:

[1, 7, 13, 91, 3061, 5231, 21427, 36617, 39793, 68003, 278551, 476021, 16012091, 112084637, 208157183, 1457100281]

約数ペア:

[(1, 1457100281), (7, 208157183), (13, 112084637), (91, 16012091), (3061, 476021), (5231, 278551), (21427, 68003), (36617, 39793)]