3389316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 9131136

約数和(自身を除く): 5741820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 257, 314, 471, 514, 628, 771, 942, 1028, 1099, 1542, 1799, 1884, 2198, 3084, 3297, 3598, 4396, 5397, 6594, 7196, 10794, 13188, 21588, 40349, 80698, 121047, 161396, 242094, 282443, 484188, 564886, 847329, 1129772, 1694658, 3389316]

約数ペア:

[(1, 3389316), (2, 1694658), (3, 1129772), (4, 847329), (6, 564886), (7, 484188), (12, 282443), (14, 242094), (21, 161396), (28, 121047), (42, 80698), (84, 40349), (157, 21588), (257, 13188), (314, 10794), (471, 7196), (514, 6594), (628, 5397), (771, 4396), (942, 3598), (1028, 3297), (1099, 3084), (1542, 2198), (1799, 1884)]