26668293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{739}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 37224960

約数和(自身を除く): 10556667

約数列:

[1, 3, 23, 69, 523, 739, 1569, 2217, 12029, 16997, 36087, 50991, 386497, 1159491, 8889431, 26668293]

約数ペア:

[(1, 26668293), (3, 8889431), (23, 1159491), (69, 386497), (523, 50991), (739, 36087), (1569, 16997), (2217, 12029)]