15018747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 20993280

約数和(自身を除く): 5974533

約数列:

[1, 3, 23, 69, 307, 709, 921, 2127, 7061, 16307, 21183, 48921, 217663, 652989, 5006249, 15018747]

約数ペア:

[(1, 15018747), (3, 5006249), (23, 652989), (69, 217663), (307, 48921), (709, 21183), (921, 16307), (2127, 7061)]