26347887

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{41233}}^1$

素因数の和:41310

約数の個数: 12

約数和(自身を含む): 38595024

約数和(自身を除く): 12247137

約数列:

[1, 3, 9, 71, 213, 639, 41233, 123699, 371097, 2927543, 8782629, 26347887]

約数ペア:

[(1, 26347887), (3, 8782629), (9, 2927543), (71, 371097), (213, 123699), (639, 41233)]