13224249

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 21219840

約数和(自身を除く): 7995591

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 613, 799, 1269, 1839, 2397, 5517, 7191, 10421, 16551, 21573, 28811, 31263, 86433, 93789, 259299, 281367, 489787, 777897, 1469361, 4408083, 13224249]

約数ペア:

[(1, 13224249), (3, 4408083), (9, 1469361), (17, 777897), (27, 489787), (47, 281367), (51, 259299), (141, 93789), (153, 86433), (423, 31263), (459, 28811), (613, 21573), (799, 16551), (1269, 10421), (1839, 7191), (2397, 5517)]