17177193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 29053440

約数和(自身を除く): 11876247

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 193, 261, 279, 319, 341, 579, 899, 957, 1023, 1737, 2123, 2697, 2871, 3069, 5597, 5983, 6369, 8091, 9889, 16791, 17949, 19107, 29667, 50373, 53847, 61567, 65813, 89001, 173507, 184701, 197439, 520521, 554103, 592317, 1561563, 1908577, 5725731, 17177193]

約数ペア:

[(1, 17177193), (3, 5725731), (9, 1908577), (11, 1561563), (29, 592317), (31, 554103), (33, 520521), (87, 197439), (93, 184701), (99, 173507), (193, 89001), (261, 65813), (279, 61567), (319, 53847), (341, 50373), (579, 29667), (899, 19107), (957, 17949), (1023, 16791), (1737, 9889), (2123, 8091), (2697, 6369), (2871, 5983), (3069, 5597)]