78868517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1033}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 97278720

約数和(自身を除く): 18410203

約数列:

[1, 7, 13, 91, 839, 1033, 5873, 7231, 10907, 13429, 76349, 94003, 866687, 6066809, 11266931, 78868517]

約数ペア:

[(1, 78868517), (7, 11266931), (13, 6066809), (91, 866687), (839, 94003), (1033, 76349), (5873, 13429), (7231, 10907)]