270961249

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 319188600

約数和(自身を除く): 48227351

約数列:

[1, 13, 17, 37, 169, 221, 481, 629, 2549, 2873, 6253, 8177, 33137, 43333, 94313, 106301, 430781, 563329, 1226069, 1603321, 7323277, 15938897, 20843173, 270961249]

約数ペア:

[(1, 270961249), (13, 20843173), (17, 15938897), (37, 7323277), (169, 1603321), (221, 1226069), (481, 563329), (629, 430781), (2549, 106301), (2873, 94313), (6253, 43333), (8177, 33137)]