13056589

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 16598400

約数和(自身を除く): 3541811

約数列:

[1, 7, 13, 49, 91, 103, 199, 637, 721, 1339, 1393, 2587, 5047, 9373, 9751, 18109, 20497, 65611, 126763, 143479, 266461, 1004353, 1865227, 13056589]

約数ペア:

[(1, 13056589), (7, 1865227), (13, 1004353), (49, 266461), (91, 143479), (103, 126763), (199, 65611), (637, 20497), (721, 18109), (1339, 9751), (1393, 9373), (2587, 5047)]