12897079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 14333760

約数和(自身を除く): 1436681

約数列:

[1, 13, 71, 89, 157, 923, 1157, 2041, 6319, 11147, 13973, 82147, 144911, 181649, 992083, 12897079]

約数ペア:

[(1, 12897079), (13, 992083), (71, 181649), (89, 144911), (157, 82147), (923, 13973), (1157, 11147), (2041, 6319)]