11807685

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 20633184

約数和(自身を除く): 8825499

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2003, 5895, 6009, 10015, 18027, 30045, 90135, 262393, 787179, 1311965, 2361537, 3935895, 11807685]

約数ペア:

[(1, 11807685), (3, 3935895), (5, 2361537), (9, 1311965), (15, 787179), (45, 262393), (131, 90135), (393, 30045), (655, 18027), (1179, 10015), (1965, 6009), (2003, 5895)]