26389593

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 40634568

約数和(自身を除く): 14244975

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 997, 1557, 2941, 2991, 8823, 8973, 16949, 26469, 50847, 152541, 172481, 517443, 1552329, 2932177, 8796531, 26389593]

約数ペア:

[(1, 26389593), (3, 8796531), (9, 2932177), (17, 1552329), (51, 517443), (153, 172481), (173, 152541), (519, 50847), (997, 26469), (1557, 16949), (2941, 8973), (2991, 8823)]