27940147291

素因数分解:

$7^1\times {\mathrm{733}}^1\times {\mathrm{1361}}^1\times {\mathrm{4001}}^1$

素因数の和:6102

約数の個数: 16

約数和(自身を含む): 32006651328

約数和(自身を除く): 4066504037

約数列:

[1, 7, 733, 1361, 4001, 5131, 9527, 28007, 997613, 2932733, 5445361, 6983291, 20529131, 38117527, 3991449613, 27940147291]

約数ペア:

[(1, 27940147291), (7, 3991449613), (733, 38117527), (1361, 20529131), (4001, 6983291), (5131, 5445361), (9527, 2932733), (28007, 997613)]