78871969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 88323840

約数和(自身を除く): 9451871

約数列:

[1, 11, 47, 373, 409, 517, 4103, 4499, 17531, 19223, 152557, 192841, 211453, 1678127, 7170179, 78871969]

約数ペア:

[(1, 78871969), (11, 7170179), (47, 1678127), (373, 211453), (409, 192841), (517, 152557), (4103, 19223), (4499, 17531)]