26666493

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29531}}^1$

素因数の和:29584

約数の個数: 16

約数和(自身を含む): 41581056

約数和(自身を除く): 14914563

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 29531, 88593, 206717, 620151, 1269833, 3809499, 8888831, 26666493]

約数ペア:

[(1, 26666493), (3, 8888831), (7, 3809499), (21, 1269833), (43, 620151), (129, 206717), (301, 88593), (903, 29531)]