16208319

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 22415360

約数和(自身を除く): 6207041

約数列:

[1, 3, 31, 93, 397, 439, 1191, 1317, 12307, 13609, 36921, 40827, 174283, 522849, 5402773, 16208319]

約数ペア:

[(1, 16208319), (3, 5402773), (31, 522849), (93, 174283), (397, 40827), (439, 36921), (1191, 13609), (1317, 12307)]