487987669

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5857}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 578887560

約数和(自身を除く): 90899891

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 2873, 4901, 5857, 6409, 76141, 83317, 99569, 169853, 989833, 1294397, 2208089, 2887501, 16827161, 28705157, 37537513, 487987669]

約数ペア:

[(1, 487987669), (13, 37537513), (17, 28705157), (29, 16827161), (169, 2887501), (221, 2208089), (377, 1294397), (493, 989833), (2873, 169853), (4901, 99569), (5857, 83317), (6409, 76141)]