5780187

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 10588320

約数和(自身を除く): 4808133

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 257, 357, 441, 459, 771, 833, 1071, 1323, 1799, 2313, 2499, 3213, 4369, 5397, 6939, 7497, 12593, 13107, 16191, 22491, 30583, 37779, 39321, 48573, 91749, 113337, 117963, 214081, 275247, 340011, 642243, 825741, 1926729, 5780187]

約数ペア:

[(1, 5780187), (3, 1926729), (7, 825741), (9, 642243), (17, 340011), (21, 275247), (27, 214081), (49, 117963), (51, 113337), (63, 91749), (119, 48573), (147, 39321), (153, 37779), (189, 30583), (257, 22491), (357, 16191), (441, 13107), (459, 12593), (771, 7497), (833, 6939), (1071, 5397), (1323, 4369), (1799, 3213), (2313, 2499)]