128210753

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 150544296

約数和(自身を除く): 22333543

約数列:

[1, 11, 17, 121, 157, 187, 397, 1727, 2057, 2669, 4367, 6749, 18997, 29359, 48037, 62329, 74239, 322949, 685619, 816629, 1059593, 7541809, 11655523, 128210753]

約数ペア:

[(1, 128210753), (11, 11655523), (17, 7541809), (121, 1059593), (157, 816629), (187, 685619), (397, 322949), (1727, 74239), (2057, 62329), (2669, 48037), (4367, 29359), (6749, 18997)]