739080981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{59207}}^1$

素因数の和:59305

約数の個数: 24

約数和(自身を含む): 1139161920

約数和(自身を除く): 400080939

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 59207, 177621, 532863, 1124933, 3374799, 4322111, 10124397, 12966333, 38898999, 82120109, 246360327, 739080981]

約数ペア:

[(1, 739080981), (3, 246360327), (9, 82120109), (19, 38898999), (57, 12966333), (73, 10124397), (171, 4322111), (219, 3374799), (657, 1124933), (1387, 532863), (4161, 177621), (12483, 59207)]