8554893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 4218483

約数列:

[1, 3, 17, 43, 47, 51, 83, 129, 141, 249, 731, 799, 1411, 2021, 2193, 2397, 3569, 3901, 4233, 6063, 10707, 11703, 34357, 60673, 66317, 103071, 167743, 182019, 198951, 503229, 2851631, 8554893]

約数ペア:

[(1, 8554893), (3, 2851631), (17, 503229), (43, 198951), (47, 182019), (51, 167743), (83, 103071), (129, 66317), (141, 60673), (249, 34357), (731, 11703), (799, 10707), (1411, 6063), (2021, 4233), (2193, 3901), (2397, 3569)]