16349019

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 23503920

約数和(自身を除く): 7154901

約数列:

[1, 3, 17, 51, 109, 173, 289, 327, 519, 867, 1853, 2941, 5559, 8823, 18857, 31501, 49997, 56571, 94503, 149991, 320569, 961707, 5449673, 16349019]

約数ペア:

[(1, 16349019), (3, 5449673), (17, 961707), (51, 320569), (109, 149991), (173, 94503), (289, 56571), (327, 49997), (519, 31501), (867, 18857), (1853, 8823), (2941, 5559)]