2017794243

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 3025595520

約数和(自身を除く): 1007801277

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 347, 353, 867, 969, 1041, 1059, 5491, 5899, 6001, 6593, 6707, 16473, 17697, 18003, 19779, 20121, 100283, 102017, 112081, 114019, 122491, 300849, 306051, 336243, 342057, 367473, 1905377, 1938323, 2082347, 2327329, 5716131, 5814969, 6247041, 6981987, 35399899, 39564593, 106199697, 118693779, 672598081, 2017794243]

約数ペア:

[(1, 2017794243), (3, 672598081), (17, 118693779), (19, 106199697), (51, 39564593), (57, 35399899), (289, 6981987), (323, 6247041), (347, 5814969), (353, 5716131), (867, 2327329), (969, 2082347), (1041, 1938323), (1059, 1905377), (5491, 367473), (5899, 342057), (6001, 336243), (6593, 306051), (6707, 300849), (16473, 122491), (17697, 114019), (18003, 112081), (19779, 102017), (20121, 100283)]