67721173

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{9319}}^1$

素因数の和:9388

約数の個数: 12

約数和(自身を含む): 75044640

約数和(自身を除く): 7323467

約数列:

[1, 13, 43, 169, 559, 7267, 9319, 121147, 400717, 1574911, 5209321, 67721173]

約数ペア:

[(1, 67721173), (13, 5209321), (43, 1574911), (169, 400717), (559, 121147), (7267, 9319)]