6998589

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 11325440

約数和(自身を除く): 4326851

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 157, 351, 381, 471, 1143, 1413, 1651, 2041, 3429, 4239, 4953, 6123, 14859, 18369, 19939, 44577, 55107, 59817, 179451, 259207, 538353, 777621, 2332863, 6998589]

約数ペア:

[(1, 6998589), (3, 2332863), (9, 777621), (13, 538353), (27, 259207), (39, 179451), (117, 59817), (127, 55107), (157, 44577), (351, 19939), (381, 18369), (471, 14859), (1143, 6123), (1413, 4953), (1651, 4239), (2041, 3429)]