2533391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 3124800

約数和(自身を除く): 591409

約数列:

[1, 7, 17, 61, 119, 349, 427, 1037, 2443, 5933, 7259, 21289, 41531, 149023, 361913, 2533391]

約数ペア:

[(1, 2533391), (7, 361913), (17, 149023), (61, 41531), (119, 21289), (349, 7259), (427, 5933), (1037, 2443)]