13721000821

素因数分解:

${\mathrm{11}}^3\times {\mathrm{10308791}}^1$

素因数の和:10308824

約数の個数: 8

約数和(自身を含む): 15092071488

約数和(自身を除く): 1371070667

約数列:

[1, 11, 121, 1331, 10308791, 113396701, 1247363711, 13721000821]

約数ペア:

[(1, 13721000821), (11, 1247363711), (121, 113396701), (1331, 10308791)]