47045943

素因数分解:

$3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1559}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 77875200

約数和(自身を除く): 30829257

約数列:

[1, 3, 7, 9, 21, 63, 479, 1437, 1559, 3353, 4311, 4677, 10059, 10913, 14031, 30177, 32739, 98217, 746761, 2240283, 5227327, 6720849, 15681981, 47045943]

約数ペア:

[(1, 47045943), (3, 15681981), (7, 6720849), (9, 5227327), (21, 2240283), (63, 746761), (479, 98217), (1437, 32739), (1559, 30177), (3353, 14031), (4311, 10913), (4677, 10059)]