2079866889

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{60703}}^1$

素因数の和:60768

約数の個数: 28

約数和(自身を含む): 3184774656

約数和(自身を除く): 1104907767

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 3807, 11421, 34263, 60703, 182109, 546327, 1638981, 2853041, 4916943, 8559123, 14750829, 25677369, 44252487, 77032107, 231096321, 693288963, 2079866889]

約数ペア:

[(1, 2079866889), (3, 693288963), (9, 231096321), (27, 77032107), (47, 44252487), (81, 25677369), (141, 14750829), (243, 8559123), (423, 4916943), (729, 2853041), (1269, 1638981), (3807, 546327), (11421, 182109), (34263, 60703)]