5138181

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 7776000

約数和(自身を除く): 2637819

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 4049, 12147, 36441, 109323, 190303, 570909, 1712727, 5138181]

約数ペア:

[(1, 5138181), (3, 1712727), (9, 570909), (27, 190303), (47, 109323), (141, 36441), (423, 12147), (1269, 4049)]