287332803

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 422424912

約数和(自身を除く): 135092109

約数列:

[1, 3, 9, 83, 193, 249, 579, 747, 1737, 1993, 5979, 16019, 17937, 48057, 144171, 165419, 384649, 496257, 1153947, 1488771, 3461841, 31925867, 95777601, 287332803]

約数ペア:

[(1, 287332803), (3, 95777601), (9, 31925867), (83, 3461841), (193, 1488771), (249, 1153947), (579, 496257), (747, 384649), (1737, 165419), (1993, 144171), (5979, 48057), (16019, 17937)]