544257

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 921024

約数和(自身を除く): 376767

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 163, 371, 477, 489, 1113, 1141, 1467, 3339, 3423, 8639, 10269, 25917, 60473, 77751, 181419, 544257]

約数ペア:

[(1, 544257), (3, 181419), (7, 77751), (9, 60473), (21, 25917), (53, 10269), (63, 8639), (159, 3423), (163, 3339), (371, 1467), (477, 1141), (489, 1113)]