9919481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 11829888

約数和(自身を除く): 1910407

約数列:

[1, 11, 13, 71, 143, 781, 923, 977, 10153, 10747, 12701, 69367, 139711, 763037, 901771, 9919481]

約数ペア:

[(1, 9919481), (11, 901771), (13, 763037), (71, 139711), (143, 69367), (781, 12701), (923, 10747), (977, 10153)]