16250121789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{208391}}^1$

素因数の和:208561

約数の個数: 32

約数和(自身を含む): 25207096320

約数和(自身を除く): 8956974531

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 417, 561, 1529, 2363, 4587, 7089, 25993, 77979, 208391, 625173, 2292301, 3542647, 6876903, 10627941, 28966349, 38969117, 86899047, 116907351, 318629839, 492427933, 955889517, 1477283799, 5416707263, 16250121789]

約数ペア:

[(1, 16250121789), (3, 5416707263), (11, 1477283799), (17, 955889517), (33, 492427933), (51, 318629839), (139, 116907351), (187, 86899047), (417, 38969117), (561, 28966349), (1529, 10627941), (2363, 6876903), (4587, 3542647), (7089, 2292301), (25993, 625173), (77979, 208391)]