2569565523

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{633991}}^1$

素因数の和:634194

約数の個数: 16

約数和(自身を含む): 3935822336

約数和(自身を除く): 1366256813

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 633991, 1901973, 4437937, 13313811, 122360263, 367080789, 856521841, 2569565523]

約数ペア:

[(1, 2569565523), (3, 856521841), (7, 367080789), (21, 122360263), (193, 13313811), (579, 4437937), (1351, 1901973), (4053, 633991)]