293542209

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{11321}}^1$

素因数の和:11437

約数の個数: 24

約数和(自身を含む): 440380512

約数和(自身を除く): 146838303

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 11321, 25929, 33963, 101889, 486803, 758507, 1460409, 2275521, 4381227, 6826563, 32615801, 97847403, 293542209]

約数ペア:

[(1, 293542209), (3, 97847403), (9, 32615801), (43, 6826563), (67, 4381227), (129, 2275521), (201, 1460409), (387, 758507), (603, 486803), (2881, 101889), (8643, 33963), (11321, 25929)]