560067981

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 860690880

約数和(自身を除く): 300622899

約数列:

[1, 3, 11, 29, 33, 83, 87, 121, 249, 319, 363, 641, 913, 957, 1923, 2407, 2739, 3509, 7051, 7221, 10043, 10527, 18589, 21153, 26477, 30129, 53203, 55767, 77561, 79431, 159609, 204479, 232683, 291247, 585233, 613437, 873741, 1542887, 1755699, 2249269, 4628661, 6437563, 6747807, 16971757, 19312689, 50915271, 186689327, 560067981]

約数ペア:

[(1, 560067981), (3, 186689327), (11, 50915271), (29, 19312689), (33, 16971757), (83, 6747807), (87, 6437563), (121, 4628661), (249, 2249269), (319, 1755699), (363, 1542887), (641, 873741), (913, 613437), (957, 585233), (1923, 291247), (2407, 232683), (2739, 204479), (3509, 159609), (7051, 79431), (7221, 77561), (10043, 55767), (10527, 53203), (18589, 30129), (21153, 26477)]