3181330785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{733871}}^1$

素因数の和:733913

約数の個数: 24

約数和(自身を含む): 5407168896

約数和(自身を除く): 2225838111

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 733871, 2201613, 3669355, 11008065, 12475807, 37427421, 62379035, 187137105, 212088719, 636266157, 1060443595, 3181330785]

約数ペア:

[(1, 3181330785), (3, 1060443595), (5, 636266157), (15, 212088719), (17, 187137105), (51, 62379035), (85, 37427421), (255, 12475807), (289, 11008065), (867, 3669355), (1445, 2201613), (4335, 733871)]