38139409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11519}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 48660480

約数和(自身を除く): 10521071

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 11519, 80633, 126709, 495317, 886963, 3467219, 5448487, 38139409]

約数ペア:

[(1, 38139409), (7, 5448487), (11, 3467219), (43, 886963), (77, 495317), (301, 126709), (473, 80633), (3311, 11519)]