274879851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{10589}}^1$

素因数の和:11118

約数の個数: 16

約数和(自身を含む): 388864800

約数和(自身を除く): 113984949

約数列:

[1, 3, 17, 51, 509, 1527, 8653, 10589, 25959, 31767, 180013, 540039, 5389801, 16169403, 91626617, 274879851]

約数ペア:

[(1, 274879851), (3, 91626617), (17, 16169403), (51, 5389801), (509, 540039), (1527, 180013), (8653, 31767), (10589, 25959)]