12525580467

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1903873}}^1$

素因数の和:1903939

約数の個数: 24

約数和(自身を含む): 19602286704

約数和(自身を除く): 7076706237

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 1903873, 5711619, 17134857, 32365841, 81866539, 97097523, 245599617, 291292569, 736798851, 1391731163, 4175193489, 12525580467]

約数ペア:

[(1, 12525580467), (3, 4175193489), (9, 1391731163), (17, 736798851), (43, 291292569), (51, 245599617), (129, 97097523), (153, 81866539), (387, 32365841), (731, 17134857), (2193, 5711619), (6579, 1903873)]