16683843

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 10128957

約数列:

[1, 3, 11, 19, 33, 41, 57, 59, 121, 123, 177, 209, 363, 451, 627, 649, 779, 1121, 1353, 1947, 2299, 2337, 2419, 3363, 4961, 6897, 7139, 7257, 8569, 12331, 14883, 21417, 25707, 26609, 36993, 45961, 79827, 94259, 135641, 137883, 282777, 292699, 406923, 505571, 878097, 1516713, 5561281, 16683843]

約数ペア:

[(1, 16683843), (3, 5561281), (11, 1516713), (19, 878097), (33, 505571), (41, 406923), (57, 292699), (59, 282777), (121, 137883), (123, 135641), (177, 94259), (209, 79827), (363, 45961), (451, 36993), (627, 26609), (649, 25707), (779, 21417), (1121, 14883), (1353, 12331), (1947, 8569), (2299, 7257), (2337, 7139), (2419, 6897), (3363, 4961)]