56601937

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 65981952

約数和(自身を除く): 9380015

約数列:

[1, 7, 73, 257, 431, 511, 1799, 3017, 18761, 31463, 110767, 131327, 220241, 775369, 8085991, 56601937]

約数ペア:

[(1, 56601937), (7, 8085991), (73, 775369), (257, 220241), (431, 131327), (511, 110767), (1799, 31463), (3017, 18761)]