17226153

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 28674048

約数和(自身を除く): 11447895

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2153, 2667, 6459, 8001, 15071, 19377, 45213, 135639, 273431, 820293, 1914017, 2460879, 5742051, 17226153]

約数ペア:

[(1, 17226153), (3, 5742051), (7, 2460879), (9, 1914017), (21, 820293), (63, 273431), (127, 135639), (381, 45213), (889, 19377), (1143, 15071), (2153, 8001), (2667, 6459)]