127284977

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 135168000

約数和(自身を除く): 7883023

約数列:

[1, 31, 47, 199, 439, 1457, 6169, 9353, 13609, 20633, 87361, 289943, 639623, 2708191, 4105967, 127284977]

約数ペア:

[(1, 127284977), (31, 4105967), (47, 2708191), (199, 639623), (439, 289943), (1457, 87361), (6169, 20633), (9353, 13609)]