276804939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{72481}}^1$

素因数の和:72570

約数の個数: 16

約数和(自身を含む): 394302080

約数和(自身を除く): 117497141

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 72481, 217443, 1377139, 4131417, 4856227, 14568681, 92268313, 276804939]

約数ペア:

[(1, 276804939), (3, 92268313), (19, 14568681), (57, 4856227), (67, 4131417), (201, 1377139), (1273, 217443), (3819, 72481)]