26538001

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 4597103

約数列:

[1, 7, 53, 233, 307, 371, 1631, 2149, 12349, 16271, 71531, 86443, 113897, 500717, 3791143, 26538001]

約数ペア:

[(1, 26538001), (7, 3791143), (53, 500717), (233, 113897), (307, 86443), (371, 71531), (1631, 16271), (2149, 12349)]