17640372807

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{13901003}}^1$

素因数の和:13901059

約数の個数: 16

約数和(自身を含む): 26689927680

約数和(自身を除く): 9049554873

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 13901003, 41703009, 125109027, 375327081, 653347141, 1960041423, 5880124269, 17640372807]

約数ペア:

[(1, 17640372807), (3, 5880124269), (9, 1960041423), (27, 653347141), (47, 375327081), (141, 125109027), (423, 41703009), (1269, 13901003)]