81486287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 87946560

約数和(自身を除く): 6460273

約数列:

[1, 17, 103, 173, 269, 1751, 2941, 4573, 17819, 27707, 46537, 302923, 471019, 791129, 4793311, 81486287]

約数ペア:

[(1, 81486287), (17, 4793311), (103, 791129), (173, 471019), (269, 302923), (1751, 46537), (2941, 27707), (4573, 17819)]