19066401

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41539}}^1$

素因数の和:41565

約数の個数: 16

約数和(自身を含む): 29908800

約数和(自身を除く): 10842399

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41539, 124617, 373851, 706163, 1121553, 2118489, 6355467, 19066401]

約数ペア:

[(1, 19066401), (3, 6355467), (9, 2118489), (17, 1121553), (27, 706163), (51, 373851), (153, 124617), (459, 41539)]