2021058891

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1592639}}^1$

素因数の和:1592695

約数の個数: 16

約数和(自身を含む): 3057868800

約数和(自身を除く): 1036809909

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1592639, 4777917, 14333751, 43001253, 74854033, 224562099, 673686297, 2021058891]

約数ペア:

[(1, 2021058891), (3, 673686297), (9, 224562099), (27, 74854033), (47, 43001253), (141, 14333751), (423, 4777917), (1269, 1592639)]