26507637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 41827968

約数和(自身を除く): 15320331

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3191, 8307, 9573, 28719, 41483, 124449, 226561, 373347, 679683, 2039049, 2945293, 8835879, 26507637]

約数ペア:

[(1, 26507637), (3, 8835879), (9, 2945293), (13, 2039049), (39, 679683), (71, 373347), (117, 226561), (213, 124449), (639, 41483), (923, 28719), (2769, 9573), (3191, 8307)]