171640347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{2437}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 242590752

約数和(自身を除く): 70950405

約数列:

[1, 3, 17, 51, 1381, 2437, 4143, 7311, 23477, 41429, 70431, 124287, 3365497, 10096491, 57213449, 171640347]

約数ペア:

[(1, 171640347), (3, 57213449), (17, 10096491), (51, 3365497), (1381, 124287), (2437, 70431), (4143, 41429), (7311, 23477)]