1797897339

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{15401}}^1$

素因数の和:15540

約数の個数: 48

約数和(自身を含む): 3171579840

約数和(自身を除く): 1373682501

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 109, 119, 153, 327, 357, 763, 981, 1071, 1853, 2289, 5559, 6867, 12971, 15401, 16677, 38913, 46203, 107807, 116739, 138609, 261817, 323421, 785451, 970263, 1678709, 1832719, 2356353, 5036127, 5498157, 11750963, 15108381, 16494471, 28538053, 35252889, 85614159, 105758667, 199766371, 256842477, 599299113, 1797897339]

約数ペア:

[(1, 1797897339), (3, 599299113), (7, 256842477), (9, 199766371), (17, 105758667), (21, 85614159), (51, 35252889), (63, 28538053), (109, 16494471), (119, 15108381), (153, 11750963), (327, 5498157), (357, 5036127), (763, 2356353), (981, 1832719), (1071, 1678709), (1853, 970263), (2289, 785451), (5559, 323421), (6867, 261817), (12971, 138609), (15401, 116739), (16677, 107807), (38913, 46203)]