2590702947

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89591}}^1$

素因数の和:89630

約数の個数: 48

約数和(自身を含む): 4696054272

約数和(自身を除く): 2105351325

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3213, 4131, 9639, 28917, 89591, 268773, 627137, 806319, 1523047, 1881411, 2418957, 4569141, 5644233, 7256871, 10661329, 13707423, 16932699, 21770613, 31983987, 41122269, 50798097, 95951961, 123366807, 152394291, 287855883, 370100421, 863567649, 2590702947]

約数ペア:

[(1, 2590702947), (3, 863567649), (7, 370100421), (9, 287855883), (17, 152394291), (21, 123366807), (27, 95951961), (51, 50798097), (63, 41122269), (81, 31983987), (119, 21770613), (153, 16932699), (189, 13707423), (243, 10661329), (357, 7256871), (459, 5644233), (567, 4569141), (1071, 2418957), (1377, 1881411), (1701, 1523047), (3213, 806319), (4131, 627137), (9639, 268773), (28917, 89591)]