8009487

素因数分解:

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

素因数の和:319

約数の個数: 18

約数和(自身を含む): 11800152

約数和(自身を除く): 3790665

約数列:

[1, 3, 9, 73, 167, 219, 501, 657, 1503, 5329, 12191, 15987, 36573, 47961, 109719, 889943, 2669829, 8009487]

約数ペア:

[(1, 8009487), (3, 2669829), (9, 889943), (73, 109719), (167, 47961), (219, 36573), (501, 15987), (657, 12191), (1503, 5329)]