25348887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 39680784

約数和(自身を除く): 14331897

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 3853, 6579, 11559, 34677, 65501, 165679, 196503, 497037, 589509, 1491111, 2816543, 8449629, 25348887]

約数ペア:

[(1, 25348887), (3, 8449629), (9, 2816543), (17, 1491111), (43, 589509), (51, 497037), (129, 196503), (153, 165679), (387, 65501), (731, 34677), (2193, 11559), (3853, 6579)]