2113254021

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{419047}}^1$

素因数の和:419132

約数の個数: 12

約数和(自身を含む): 2888078816

約数和(自身を除く): 774824795

約数列:

[1, 3, 41, 123, 1681, 5043, 419047, 1257141, 17180927, 51542781, 704418007, 2113254021]

約数ペア:

[(1, 2113254021), (3, 704418007), (41, 51542781), (123, 17180927), (1681, 1257141), (5043, 419047)]