26219241

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{42221}}^1$

素因数の和:42253

約数の個数: 16

約数和(自身を含む): 40533120

約数和(自身を除く): 14313879

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 42221, 126663, 379989, 971083, 1139967, 2913249, 8739747, 26219241]

約数ペア:

[(1, 26219241), (3, 8739747), (9, 2913249), (23, 1139967), (27, 971083), (69, 379989), (207, 126663), (621, 42221)]