9137691

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1272

約数の個数: 20

約数和(自身を含む): 13802712

約数和(自身を除く): 4665021

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 1163, 2619, 3489, 7857, 10467, 31401, 94203, 112811, 338433, 1015299, 3045897, 9137691]

約数ペア:

[(1, 9137691), (3, 3045897), (9, 1015299), (27, 338433), (81, 112811), (97, 94203), (291, 31401), (873, 10467), (1163, 7857), (2619, 3489)]