2104809

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 3253632

約数和(自身を除く): 1148823

約数列:

[1, 3, 7, 21, 73, 219, 511, 1373, 1533, 4119, 9611, 28833, 100229, 300687, 701603, 2104809]

約数ペア:

[(1, 2104809), (3, 701603), (7, 300687), (21, 100229), (73, 28833), (219, 9611), (511, 4119), (1373, 1533)]