4390335

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 8268480

約数和(自身を除く): 3878145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1913, 2295, 5739, 9565, 17217, 28695, 32521, 51651, 86085, 97563, 162605, 258255, 292689, 487815, 878067, 1463445, 4390335]

約数ペア:

[(1, 4390335), (3, 1463445), (5, 878067), (9, 487815), (15, 292689), (17, 258255), (27, 162605), (45, 97563), (51, 86085), (85, 51651), (135, 32521), (153, 28695), (255, 17217), (459, 9565), (765, 5739), (1913, 2295)]