52850021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 63657984

約数和(自身を除く): 10807963

約数列:

[1, 7, 23, 103, 161, 721, 2369, 3187, 16583, 22309, 73301, 328261, 513107, 2297827, 7550003, 52850021]

約数ペア:

[(1, 52850021), (7, 7550003), (23, 2297827), (103, 513107), (161, 328261), (721, 73301), (2369, 22309), (3187, 16583)]