16043181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10836819

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 349, 597, 1047, 1393, 2189, 2443, 3839, 4179, 6567, 7329, 11517, 15323, 26873, 45969, 69451, 80619, 208353, 486157, 763961, 1458471, 2291883, 5347727, 16043181]

約数ペア:

[(1, 16043181), (3, 5347727), (7, 2291883), (11, 1458471), (21, 763961), (33, 486157), (77, 208353), (199, 80619), (231, 69451), (349, 45969), (597, 26873), (1047, 15323), (1393, 11517), (2189, 7329), (2443, 6567), (3839, 4179)]