549509279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 638400000

約数和(自身を除く): 88890721

約数列:

[1, 11, 19, 121, 209, 479, 499, 2299, 5269, 5489, 9101, 9481, 57959, 60379, 100111, 104291, 239021, 1101221, 1147201, 2629231, 4541399, 28921541, 49955389, 549509279]

約数ペア:

[(1, 549509279), (11, 49955389), (19, 28921541), (121, 4541399), (209, 2629231), (479, 1147201), (499, 1101221), (2299, 239021), (5269, 104291), (5489, 100111), (9101, 60379), (9481, 57959)]