13192017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6991}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 19130112

約数和(自身を除く): 5938095

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 6991, 20973, 118847, 258667, 356541, 776001, 4397339, 13192017]

約数ペア:

[(1, 13192017), (3, 4397339), (17, 776001), (37, 356541), (51, 258667), (111, 118847), (629, 20973), (1887, 6991)]