2902941699

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1\times {\mathrm{2027}}^1$

素因数の和:3535

約数の個数: 32

約数和(自身を含む): 4522991616

約数和(自身を除く): 1620049917

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1451, 2027, 4353, 6081, 10157, 14189, 30471, 42567, 68197, 95269, 204591, 285807, 477379, 666883, 1432137, 2000649, 2941177, 8823531, 20588239, 61764717, 138235319, 414705957, 967647233, 2902941699]

約数ペア:

[(1, 2902941699), (3, 967647233), (7, 414705957), (21, 138235319), (47, 61764717), (141, 20588239), (329, 8823531), (987, 2941177), (1451, 2000649), (2027, 1432137), (4353, 666883), (6081, 477379), (10157, 285807), (14189, 204591), (30471, 95269), (42567, 68197)]