25642359

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{8713}}^1$

素因数の和:8831

約数の個数: 16

約数和(自身を含む): 38341600

約数和(自身を除く): 12699241

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 8713, 26139, 78417, 235251, 949717, 2849151, 8547453, 25642359]

約数ペア:

[(1, 25642359), (3, 8547453), (9, 2849151), (27, 949717), (109, 235251), (327, 78417), (981, 26139), (2943, 8713)]