15157863

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14153}}^1$

素因数の和:14183

約数の個数: 24

約数和(自身を含む): 26496288

約数和(自身を除く): 11338425

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 14153, 42459, 99071, 127377, 240601, 297213, 721803, 891639, 1684207, 2165409, 5052621, 15157863]

約数ペア:

[(1, 15157863), (3, 5052621), (7, 2165409), (9, 1684207), (17, 891639), (21, 721803), (51, 297213), (63, 240601), (119, 127377), (153, 99071), (357, 42459), (1071, 14153)]