7248423

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 12110448

約数和(自身を除く): 4862025

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 3793, 11379, 26551, 49309, 79653, 147927, 185857, 345163, 557571, 1035489, 2416141, 7248423]

約数ペア:

[(1, 7248423), (3, 2416141), (7, 1035489), (13, 557571), (21, 345163), (39, 185857), (49, 147927), (91, 79653), (147, 49309), (273, 26551), (637, 11379), (1911, 3793)]