2079890769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{557761}}^1$

素因数の和:557888

約数の個数: 16

約数和(自身を含む): 3052073664

約数和(自身を除く): 972182895

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 557761, 1673283, 6135371, 18406113, 63026993, 189080979, 693296923, 2079890769]

約数ペア:

[(1, 2079890769), (3, 693296923), (11, 189080979), (33, 63026993), (113, 18406113), (339, 6135371), (1243, 1673283), (3729, 557761)]