2017848657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{2819}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 2977920000

約数和(自身を除く): 960071343

約数列:

[1, 3, 11, 33, 109, 199, 327, 597, 1199, 2189, 2819, 3597, 6567, 8457, 21691, 31009, 65073, 93027, 238601, 307271, 560981, 715803, 921813, 1682943, 3379981, 6170791, 10139943, 18512373, 61146929, 183440787, 672616219, 2017848657]

約数ペア:

[(1, 2017848657), (3, 672616219), (11, 183440787), (33, 61146929), (109, 18512373), (199, 10139943), (327, 6170791), (597, 3379981), (1199, 1682943), (2189, 921813), (2819, 715803), (3597, 560981), (6567, 307271), (8457, 238601), (21691, 93027), (31009, 65073)]