2670591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1051}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 4477312

約数和(自身を除く): 1806721

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1051, 2541, 3153, 7357, 11561, 22071, 34683, 80927, 127171, 242781, 381513, 890197, 2670591]

約数ペア:

[(1, 2670591), (3, 890197), (7, 381513), (11, 242781), (21, 127171), (33, 80927), (77, 34683), (121, 22071), (231, 11561), (363, 7357), (847, 3153), (1051, 2541)]