7689429

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 12780768

約数和(自身を除く): 5091339

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 307, 363, 759, 921, 1089, 2277, 2763, 2783, 3377, 7061, 8349, 10131, 21183, 25047, 30393, 37147, 63549, 77671, 111441, 233013, 334323, 699039, 854381, 2563143, 7689429]

約数ペア:

[(1, 7689429), (3, 2563143), (9, 854381), (11, 699039), (23, 334323), (33, 233013), (69, 111441), (99, 77671), (121, 63549), (207, 37147), (253, 30393), (307, 25047), (363, 21183), (759, 10131), (921, 8349), (1089, 7061), (2277, 3377), (2763, 2783)]