2953379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 3655680

約数和(自身を除く): 702301

約数列:

[1, 11, 13, 19, 143, 209, 247, 1087, 2717, 11957, 14131, 20653, 155441, 227183, 268489, 2953379]

約数ペア:

[(1, 2953379), (11, 268489), (13, 227183), (19, 155441), (143, 20653), (209, 14131), (247, 11957), (1087, 2717)]