11992227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 17622528

約数和(自身を除く): 5630301

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 7151, 21453, 92963, 278889, 307493, 922479, 3997409, 11992227]

約数ペア:

[(1, 11992227), (3, 3997409), (13, 922479), (39, 307493), (43, 278889), (129, 92963), (559, 21453), (1677, 7151)]