1796785281

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{1553}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 2704705920

約数和(自身を除く): 907920639

約数列:

[1, 3, 9, 27, 73, 219, 587, 657, 1553, 1761, 1971, 4659, 5283, 13977, 15849, 41931, 42851, 113369, 128553, 340107, 385659, 911611, 1020321, 1156977, 2734833, 3060963, 8204499, 24613497, 66547603, 199642809, 598928427, 1796785281]

約数ペア:

[(1, 1796785281), (3, 598928427), (9, 199642809), (27, 66547603), (73, 24613497), (219, 8204499), (587, 3060963), (657, 2734833), (1553, 1156977), (1761, 1020321), (1971, 911611), (4659, 385659), (5283, 340107), (13977, 128553), (15849, 113369), (41931, 42851)]