13953345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7849

約数の個数: 32

約数和(自身を含む): 27019008

約数和(自身を除く): 13065663

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 7817, 23451, 39085, 54719, 117255, 132889, 164157, 273595, 398667, 664445, 820785, 930223, 1993335, 2790669, 4651115, 13953345]

約数ペア:

[(1, 13953345), (3, 4651115), (5, 2790669), (7, 1993335), (15, 930223), (17, 820785), (21, 664445), (35, 398667), (51, 273595), (85, 164157), (105, 132889), (119, 117255), (255, 54719), (357, 39085), (595, 23451), (1785, 7817)]