2790543

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 4306176

約数和(自身を除く): 1515633

約数列:

[1, 3, 7, 21, 83, 249, 581, 1601, 1743, 4803, 11207, 33621, 132883, 398649, 930181, 2790543]

約数ペア:

[(1, 2790543), (3, 930181), (7, 398649), (21, 132883), (83, 33621), (249, 11207), (581, 4803), (1601, 1743)]