289663319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{10529}}^1$

素因数の和:10642

約数の個数: 16

約数和(自身を含む): 329041440

約数和(自身を除く): 39378121

約数列:

[1, 11, 41, 61, 451, 671, 2501, 10529, 27511, 115819, 431689, 642269, 4748579, 7064959, 26333029, 289663319]

約数ペア:

[(1, 289663319), (11, 26333029), (41, 7064959), (61, 4748579), (451, 642269), (671, 431689), (2501, 115819), (10529, 27511)]