56236887

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30781}}^1$

素因数の和:30823

約数の個数: 24

約数和(自身を含む): 96039840

約数和(自身を除く): 39802953

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 30781, 92343, 215467, 277029, 646401, 892649, 1939203, 2677947, 6248543, 8033841, 18745629, 56236887]

約数ペア:

[(1, 56236887), (3, 18745629), (7, 8033841), (9, 6248543), (21, 2677947), (29, 1939203), (63, 892649), (87, 646401), (203, 277029), (261, 215467), (609, 92343), (1827, 30781)]