139987489

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 147780864

約数和(自身を除く): 7793375

約数列:

[1, 41, 43, 271, 293, 1763, 11111, 11653, 12013, 12599, 79403, 477773, 516559, 3255523, 3414329, 139987489]

約数ペア:

[(1, 139987489), (41, 3414329), (43, 3255523), (271, 516559), (293, 477773), (1763, 79403), (11111, 12599), (11653, 12013)]