2034121467

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 3226728960

約数和(自身を除く): 1192607493

約数列:

[1, 3, 7, 21, 49, 79, 107, 147, 237, 321, 553, 749, 1637, 1659, 2247, 3871, 4911, 5243, 8453, 11459, 11613, 15729, 25359, 34377, 59171, 80213, 129323, 175159, 177513, 240639, 387969, 414197, 525477, 905261, 1226113, 1242591, 2715783, 3678339, 6336827, 8582791, 13837561, 19010481, 25748373, 41512683, 96862927, 290588781, 678040489, 2034121467]

約数ペア:

[(1, 2034121467), (3, 678040489), (7, 290588781), (21, 96862927), (49, 41512683), (79, 25748373), (107, 19010481), (147, 13837561), (237, 8582791), (321, 6336827), (553, 3678339), (749, 2715783), (1637, 1242591), (1659, 1226113), (2247, 905261), (3871, 525477), (4911, 414197), (5243, 387969), (8453, 240639), (11459, 177513), (11613, 175159), (15729, 129323), (25359, 80213), (34377, 59171)]