13167417

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 18157568

約数和(自身を除く): 4990151

約数列:

[1, 3, 43, 103, 129, 309, 991, 2973, 4429, 13287, 42613, 102073, 127839, 306219, 4389139, 13167417]

約数ペア:

[(1, 13167417), (3, 4389139), (43, 306219), (103, 127839), (129, 102073), (309, 42613), (991, 13287), (2973, 4429)]