17940009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10853}}^1$

素因数の和:10904

約数の個数: 16

約数和(自身を含む): 26049600

約数和(自身を除く): 8109591

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 10853, 32559, 206207, 314737, 618621, 944211, 5980003, 17940009]

約数ペア:

[(1, 17940009), (3, 5980003), (19, 944211), (29, 618621), (57, 314737), (87, 206207), (551, 32559), (1653, 10853)]