632313983

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 766617600

約数和(自身を除く): 134303617

約数列:

[1, 7, 47, 49, 61, 329, 343, 427, 643, 2303, 2867, 2989, 4501, 16121, 20069, 20923, 30221, 31507, 39223, 140483, 211547, 220549, 274561, 983381, 1480829, 1843481, 1921927, 10365803, 12904367, 13453489, 90330569, 632313983]

約数ペア:

[(1, 632313983), (7, 90330569), (47, 13453489), (49, 12904367), (61, 10365803), (329, 1921927), (343, 1843481), (427, 1480829), (643, 983381), (2303, 274561), (2867, 220549), (2989, 211547), (4501, 140483), (16121, 39223), (20069, 31507), (20923, 30221)]