26678607

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 36220800

約数和(自身を除く): 9542193

約数列:

[1, 3, 83, 249, 307, 349, 921, 1047, 25481, 28967, 76443, 86901, 107143, 321429, 8892869, 26678607]

約数ペア:

[(1, 26678607), (3, 8892869), (83, 321429), (249, 107143), (307, 86901), (349, 76443), (921, 28967), (1047, 25481)]