2016574959

素因数分解:

$3^1\times 7^2\times {\mathrm{787}}^1\times {\mathrm{17431}}^1$

素因数の和:18235

約数の個数: 24

約数和(自身を含む): 3131902848

約数和(自身を除く): 1115327889

約数列:

[1, 3, 7, 21, 49, 147, 787, 2361, 5509, 16527, 17431, 38563, 52293, 115689, 122017, 366051, 854119, 2562357, 13718197, 41154591, 96027379, 288082137, 672191653, 2016574959]

約数ペア:

[(1, 2016574959), (3, 672191653), (7, 288082137), (21, 96027379), (49, 41154591), (147, 13718197), (787, 2562357), (2361, 854119), (5509, 366051), (16527, 122017), (17431, 115689), (38563, 52293)]