8790201

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 15449280

約数和(自身を除く): 6659079

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 419, 567, 777, 999, 1257, 2331, 2933, 2997, 3771, 6993, 8799, 11313, 15503, 20979, 26397, 33939, 46509, 79191, 108521, 139527, 237573, 325563, 418581, 976689, 1255743, 2930067, 8790201]

約数ペア:

[(1, 8790201), (3, 2930067), (7, 1255743), (9, 976689), (21, 418581), (27, 325563), (37, 237573), (63, 139527), (81, 108521), (111, 79191), (189, 46509), (259, 33939), (333, 26397), (419, 20979), (567, 15503), (777, 11313), (999, 8799), (1257, 6993), (2331, 3771), (2933, 2997)]