13875757

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^3$

素因数の和:98

約数の個数: 24

約数和(自身を含む): 17781440

約数和(自身を除く): 3905683

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 361, 2023, 2261, 2527, 5491, 6137, 6859, 38437, 42959, 48013, 104329, 116603, 730303, 816221, 1982251, 13875757]

約数ペア:

[(1, 13875757), (7, 1982251), (17, 816221), (19, 730303), (119, 116603), (133, 104329), (289, 48013), (323, 42959), (361, 38437), (2023, 6859), (2261, 6137), (2527, 5491)]