26668929

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4721}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 40798080

約数和(自身を除く): 14129151

約数列:

[1, 3, 7, 21, 269, 807, 1883, 4721, 5649, 14163, 33047, 99141, 1269949, 3809847, 8889643, 26668929]

約数ペア:

[(1, 26668929), (3, 8889643), (7, 3809847), (21, 1269949), (269, 99141), (807, 33047), (1883, 14163), (4721, 5649)]