887366943

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{2099}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 1297296000

約数和(自身を除く): 409929057

約数列:

[1, 3, 9, 107, 321, 439, 963, 1317, 2099, 3951, 6297, 18891, 46973, 140919, 224593, 422757, 673779, 921461, 2021337, 2764383, 8293149, 98596327, 295788981, 887366943]

約数ペア:

[(1, 887366943), (3, 295788981), (9, 98596327), (107, 8293149), (321, 2764383), (439, 2021337), (963, 921461), (1317, 673779), (2099, 422757), (3951, 224593), (6297, 140919), (18891, 46973)]