20140430769

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1370377}}^1$

素因数の和:1370477

約数の個数: 24

約数和(自身を含む): 30784171392

約数和(自身を除く): 10643740623

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 1370377, 4111131, 12333393, 31518671, 94556013, 97296767, 283668039, 291890301, 875670903, 2237825641, 6713476923, 20140430769]

約数ペア:

[(1, 20140430769), (3, 6713476923), (9, 2237825641), (23, 875670903), (69, 291890301), (71, 283668039), (207, 97296767), (213, 94556013), (639, 31518671), (1633, 12333393), (4899, 4111131), (14697, 1370377)]