13338345

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1747}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 21395520

約数和(自身を除く): 8057175

約数列:

[1, 3, 5, 15, 509, 1527, 1747, 2545, 5241, 7635, 8735, 26205, 889223, 2667669, 4446115, 13338345]

約数ペア:

[(1, 13338345), (3, 4446115), (5, 2667669), (15, 889223), (509, 26205), (1527, 8735), (1747, 7635), (2545, 5241)]