2525367

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 3873744

約数和(自身を除く): 1348377

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 293, 507, 663, 879, 2873, 3809, 4981, 8619, 11427, 14943, 49517, 64753, 148551, 194259, 841789, 2525367]

約数ペア:

[(1, 2525367), (3, 841789), (13, 194259), (17, 148551), (39, 64753), (51, 49517), (169, 14943), (221, 11427), (293, 8619), (507, 4981), (663, 3809), (879, 2873)]