14857143

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 23201280

約数和(自身を除く): 8344137

約数列:

[1, 3, 7, 21, 49, 147, 211, 479, 633, 1437, 1477, 3353, 4431, 10059, 10339, 23471, 31017, 70413, 101069, 303207, 707483, 2122449, 4952381, 14857143]

約数ペア:

[(1, 14857143), (3, 4952381), (7, 2122449), (21, 707483), (49, 303207), (147, 101069), (211, 70413), (479, 31017), (633, 23471), (1437, 10339), (1477, 10059), (3353, 4431)]