13417509

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8999}}^1$

素因数の和:9080

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 7318491

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 8999, 26997, 62993, 188979, 638929, 1916787, 4472503, 13417509]

約数ペア:

[(1, 13417509), (3, 4472503), (7, 1916787), (21, 638929), (71, 188979), (213, 62993), (497, 26997), (1491, 8999)]