839326917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26801}}^1$

素因数の和:26901

約数の個数: 32

約数和(自身を含む): 1332809856

約数和(自身を除く): 493482939

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2847, 10439, 26801, 31317, 80403, 294811, 348413, 884433, 1045239, 1956473, 3832543, 5869419, 11497629, 21521203, 25434149, 64563609, 76302447, 279775639, 839326917]

約数ペア:

[(1, 839326917), (3, 279775639), (11, 76302447), (13, 64563609), (33, 25434149), (39, 21521203), (73, 11497629), (143, 5869419), (219, 3832543), (429, 1956473), (803, 1045239), (949, 884433), (2409, 348413), (2847, 294811), (10439, 80403), (26801, 31317)]