254131419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{115883}}^1$

素因数の和:115946

約数の個数: 16

約数和(自身を含む): 367120512

約数和(自身を除く): 112989093

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 115883, 347649, 1970011, 4982969, 5910033, 14948907, 84710473, 254131419]

約数ペア:

[(1, 254131419), (3, 84710473), (17, 14948907), (43, 5910033), (51, 4982969), (129, 1970011), (731, 347649), (2193, 115883)]