1159173

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:161

約数の個数: 18

約数和(自身を含む): 1749254

約数和(自身を除く): 590081

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 3481, 6549, 10443, 19647, 31329, 128797, 386391, 1159173]

約数ペア:

[(1, 1159173), (3, 386391), (9, 128797), (37, 31329), (59, 19647), (111, 10443), (177, 6549), (333, 3481), (531, 2183)]