13600979

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 16704000

約数和(自身を除く): 3103021

約数列:

[1, 7, 19, 49, 133, 343, 931, 2087, 6517, 14609, 39653, 102263, 277571, 715841, 1942997, 13600979]

約数ペア:

[(1, 13600979), (7, 1942997), (19, 715841), (49, 277571), (133, 102263), (343, 39653), (931, 14609), (2087, 6517)]