16924887

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1153}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 28083744

約数和(自身を除く): 11158857

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1153, 1631, 2097, 3459, 4893, 8071, 10377, 14679, 24213, 72639, 268649, 805947, 1880543, 2417841, 5641629, 16924887]

約数ペア:

[(1, 16924887), (3, 5641629), (7, 2417841), (9, 1880543), (21, 805947), (63, 268649), (233, 72639), (699, 24213), (1153, 14679), (1631, 10377), (2097, 8071), (3459, 4893)]