30831039

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 45575712

約数和(自身を除く): 14744673

約数列:

[1, 3, 9, 73, 167, 219, 281, 501, 657, 843, 1503, 2529, 12191, 20513, 36573, 46927, 61539, 109719, 140781, 184617, 422343, 3425671, 10277013, 30831039]

約数ペア:

[(1, 30831039), (3, 10277013), (9, 3425671), (73, 422343), (167, 184617), (219, 140781), (281, 109719), (501, 61539), (657, 46927), (843, 36573), (1503, 20513), (2529, 12191)]