14109557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 19021824

約数和(自身を除く): 4912267

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 257, 341, 713, 1771, 1799, 2387, 2827, 4991, 5911, 7843, 7967, 19789, 41377, 54901, 55769, 65021, 87637, 183241, 455147, 613459, 1282687, 2015651, 14109557]

約数ペア:

[(1, 14109557), (7, 2015651), (11, 1282687), (23, 613459), (31, 455147), (77, 183241), (161, 87637), (217, 65021), (253, 55769), (257, 54901), (341, 41377), (713, 19789), (1771, 7967), (1799, 7843), (2387, 5911), (2827, 4991)]