3788891729

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{7589}}^1$

素因数の和:8069

約数の個数: 24

約数和(自身を含む): 4610105280

約数和(自身を除く): 821213551

約数列:

[1, 7, 23, 49, 161, 443, 1127, 3101, 7589, 10189, 21707, 53123, 71323, 174547, 371861, 499261, 1221829, 3361927, 8552803, 23533489, 77324321, 164734423, 541270247, 3788891729]

約数ペア:

[(1, 3788891729), (7, 541270247), (23, 164734423), (49, 77324321), (161, 23533489), (443, 8552803), (1127, 3361927), (3101, 1221829), (7589, 499261), (10189, 371861), (21707, 174547), (53123, 71323)]