26139789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 41979392

約数和(自身を除く): 15839603

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 7207, 21621, 64863, 93691, 223417, 281073, 670251, 843219, 2010753, 2904421, 8713263, 26139789]

約数ペア:

[(1, 26139789), (3, 8713263), (9, 2904421), (13, 2010753), (31, 843219), (39, 670251), (93, 281073), (117, 223417), (279, 93691), (403, 64863), (1209, 21621), (3627, 7207)]