247924141

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 279934880

約数和(自身を除く): 32010739

約数列:

[1, 17, 19, 163, 277, 289, 323, 2771, 3097, 4709, 5263, 5491, 45151, 47107, 52649, 80053, 89471, 767567, 857869, 895033, 1521007, 13048639, 14583773, 247924141]

約数ペア:

[(1, 247924141), (17, 14583773), (19, 13048639), (163, 1521007), (277, 895033), (289, 857869), (323, 767567), (2771, 89471), (3097, 80053), (4709, 52649), (5263, 47107), (5491, 45151)]