2709179613

素因数分解:

$3^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{20123}}^1$

素因数の和:22273

約数の個数: 24

約数和(自身を含む): 4474611648

約数和(自身を除く): 1765432035

約数列:

[1, 3, 7, 9, 21, 63, 2137, 6411, 14959, 19233, 20123, 44877, 60369, 134631, 140861, 181107, 422583, 1267749, 43002851, 129008553, 301019957, 387025659, 903059871, 2709179613]

約数ペア:

[(1, 2709179613), (3, 903059871), (7, 387025659), (9, 301019957), (21, 129008553), (63, 43002851), (2137, 1267749), (6411, 422583), (14959, 181107), (19233, 140861), (20123, 134631), (44877, 60369)]