2837673

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 20

約数和(自身を含む): 4325508

約数和(自身を除く): 1487835

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 661, 1431, 1983, 4293, 5949, 17847, 35033, 53541, 105099, 315297, 945891, 2837673]

約数ペア:

[(1, 2837673), (3, 945891), (9, 315297), (27, 105099), (53, 53541), (81, 35033), (159, 17847), (477, 5949), (661, 4293), (1431, 1983)]