26843739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16007}}^1$

素因数の和:16066

約数の個数: 16

約数和(自身を含む): 39443712

約数和(自身を除く): 12599973

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 16007, 48021, 208091, 624273, 688301, 2064903, 8947913, 26843739]

約数ペア:

[(1, 26843739), (3, 8947913), (13, 2064903), (39, 688301), (43, 624273), (129, 208091), (559, 48021), (1677, 16007)]