25863669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 40404000

約数和(自身を除く): 14540331

約数列:

[1, 3, 9, 13, 39, 117, 443, 499, 1329, 1497, 3987, 4491, 5759, 6487, 17277, 19461, 51831, 58383, 221057, 663171, 1989513, 2873741, 8621223, 25863669]

約数ペア:

[(1, 25863669), (3, 8621223), (9, 2873741), (13, 1989513), (39, 663171), (117, 221057), (443, 58383), (499, 51831), (1329, 19461), (1497, 17277), (3987, 6487), (4491, 5759)]