28852047

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 47948576

約数和(自身を除く): 19096529

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 2917, 3297, 8751, 9891, 20419, 26253, 61257, 183771, 457969, 1373907, 3205783, 4121721, 9617349, 28852047]

約数ペア:

[(1, 28852047), (3, 9617349), (7, 4121721), (9, 3205783), (21, 1373907), (63, 457969), (157, 183771), (471, 61257), (1099, 26253), (1413, 20419), (2917, 9891), (3297, 8751)]