1489356963

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{197711}}^1$

素因数の和:197757

約数の個数: 24

約数和(自身を含む): 2302949376

約数和(自身を除く): 813592413

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 197711, 593133, 1779399, 5338197, 6129041, 16014591, 18387123, 48043773, 55161369, 165484107, 496452321, 1489356963]

約数ペア:

[(1, 1489356963), (3, 496452321), (9, 165484107), (27, 55161369), (31, 48043773), (81, 18387123), (93, 16014591), (243, 6129041), (279, 5338197), (837, 1779399), (2511, 593133), (7533, 197711)]