6838587

素因数分解:

$3^4\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1749

約数の個数: 30

約数和(自身を含む): 11890428

約数和(自身を除く): 5051841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 1723, 3969, 5169, 12061, 15507, 36183, 46521, 84427, 108549, 139563, 253281, 325647, 759843, 976941, 2279529, 6838587]

約数ペア:

[(1, 6838587), (3, 2279529), (7, 976941), (9, 759843), (21, 325647), (27, 253281), (49, 139563), (63, 108549), (81, 84427), (147, 46521), (189, 36183), (441, 15507), (567, 12061), (1323, 5169), (1723, 3969)]