6551307

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 11750400

約数和(自身を除く): 5199093

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2039, 3213, 6117, 14273, 18351, 34663, 42819, 55053, 103989, 128457, 242641, 311967, 385371, 727923, 935901, 2183769, 6551307]

約数ペア:

[(1, 6551307), (3, 2183769), (7, 935901), (9, 727923), (17, 385371), (21, 311967), (27, 242641), (51, 128457), (63, 103989), (119, 55053), (153, 42819), (189, 34663), (357, 18351), (459, 14273), (1071, 6117), (2039, 3213)]