13821687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 21949200

約数和(自身を除く): 8127513

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 937, 1341, 1639, 2811, 4917, 8433, 10307, 14751, 30921, 92763, 139613, 418839, 1256517, 1535743, 4607229, 13821687]

約数ペア:

[(1, 13821687), (3, 4607229), (9, 1535743), (11, 1256517), (33, 418839), (99, 139613), (149, 92763), (447, 30921), (937, 14751), (1341, 10307), (1639, 8433), (2811, 4917)]