13897299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8346

約数の個数: 16

約数和(自身を含む): 20421632

約数和(自身を除く): 6524333

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 8287, 24861, 107731, 323193, 356341, 1069023, 4632433, 13897299]

約数ペア:

[(1, 13897299), (3, 4632433), (13, 1069023), (39, 356341), (43, 323193), (129, 107731), (559, 24861), (1677, 8287)]