386804985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{11621}}^1$

素因数の和:11953

約数の個数: 32

約数和(自身を含む): 709592832

約数和(自身を除く): 322787847

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 317, 951, 1585, 2219, 4755, 6657, 11095, 11621, 33285, 34863, 58105, 81347, 174315, 244041, 406735, 1220205, 3683857, 11051571, 18419285, 25786999, 55257855, 77360997, 128934995, 386804985]

約数ペア:

[(1, 386804985), (3, 128934995), (5, 77360997), (7, 55257855), (15, 25786999), (21, 18419285), (35, 11051571), (105, 3683857), (317, 1220205), (951, 406735), (1585, 244041), (2219, 174315), (4755, 81347), (6657, 58105), (11095, 34863), (11621, 33285)]