26151129

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 38892672

約数和(自身を除く): 12741543

約数列:

[1, 3, 9, 47, 141, 211, 293, 423, 633, 879, 1899, 2637, 9917, 13771, 29751, 41313, 61823, 89253, 123939, 185469, 556407, 2905681, 8717043, 26151129]

約数ペア:

[(1, 26151129), (3, 8717043), (9, 2905681), (47, 556407), (141, 185469), (211, 123939), (293, 89253), (423, 61823), (633, 41313), (879, 29751), (1899, 13771), (2637, 9917)]