6439395201

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{661061}}^1$

素因数の和:661272

約数の個数: 16

約数和(自身を含む): 9138521088

約数和(自身を除く): 2699125887

約数列:

[1, 3, 17, 51, 191, 573, 3247, 9741, 661061, 1983183, 11238037, 33714111, 126262651, 378787953, 2146465067, 6439395201]

約数ペア:

[(1, 6439395201), (3, 2146465067), (17, 378787953), (51, 126262651), (191, 33714111), (573, 11238037), (3247, 1983183), (9741, 661061)]